黑龙江省2010年专升本考试试题分析(包括英语、高数、数据结构)考试原题

《高等数学》试卷一、单项选择题（每题2分，共计60分，在每小题的备选答案中选出一个正确答案，并将其代码写在题干后面的括号内。

不选、错选或多选者，该题无分）1.已知函数)12(-x f 的定义域为]1,0[ ，则)(x f 的定义域为 （ ）A. ]1,21[ B. ]1,1[- C. ]1,0[ D. ]2,1[-解：B x x ⇒≤-≤-⇒≤≤112110.2.)1lg()(2x x x f -+=在),(+∞-∞是 （ ） A ．奇函数 B. 偶函数 C.非奇非偶函数 D. 既奇又偶函数 解：01lg )1lg()1lg()()(22==+++-+=-+x x x x x f x f A ⇒. 3. 当0→x 时，x x s i n 2-是x的 （ ） A. 高阶无穷小 B. 低阶无穷小 C. 同阶非等价无穷小 D. 等价无穷小 解： 1sin lim20-=-→x x x x ， C ⇒. 4.=+∞→nn n n sin 32lim （ ）A. ∞B. 2C. 3D. 5 解：B n n n n n n n ⇒=+=+∞→∞→2]sin 32[lim sin 32lim . 5.设函数⎪⎩⎪⎨⎧=+≠-=0,10,1)(2x a x x e x f ax 在0=x 处连续，则 =a （ ） A. 0 B. 1 C. 2 D. 3 解：B a a a ae x e x f ax x ax x x ⇒=⇒+===-=→→→1122lim 1lim)(lim 20200. 6. 设函数)(x f 在1=x 可导 ，则=--+→xx f x f x )1()21(lim0 （ ） A. )1(f ' B. )1(2f ' C. )1(3f ' D. -)1(f '解：x x f f f x f x x f x f x x )1()1()1()21(lim )1()21(lim 00--+-+=--+→→ C f x f x f x f x f x x ⇒'=---+-+=→→)1(3)1()1(lim 2)1()21(lim200 7. 若曲线12+=x y 上点M 处的切线与直线14+=x y 平行，则M 的坐标（ ）A. （2，5）B. （-2，5）C. （1，2）D.（-1，2） 解： A y x x x y ⇒==⇒=⇒='5,5422000.8.设⎪⎩⎪⎨⎧==⎰202cos sin ty du u x t ，则=dx dy （ ） A. 2t B. t 2 C.-2t D. t 2-解： D t tt t dx dy ⇒-=-=2sin sin 222. 9.已知x x x f n ln )()2(=-，则=)()(x f n （ ）A.211x+ B. x 1C. x lnD. x x ln 解：B x x f x x f x x x f n n n ⇒=⇒+=⇒=--1)(ln 1)(ln )()()1()2(.10.233222++--=x x x x y 有 （ ）A. 一条垂直渐近线，一条水平渐近线B. 两条垂直渐近线，一条水平渐近线C. 一条垂直渐近线，两条水平渐近线D. 两条垂直渐近线，两条水平渐近线解：A y y y x x x x x x x x y x x x ⇒∞=-==⇒++-+=++--=-→-→∞→2122lim ,4lim ,2lim )2)(1()3)(1(2332 . 11.在下列给定的区间满足罗尔中值定理的是 （ ）A. ]2,0[|,1|-=x yB. ]2,0[,)1(132-=x yC.]2,1[,232+-=x x y D ． ]1,0[,arcsin x x y = 解： 由罗尔中值定理 条件：连续、可导及端点的函数值相等C ⇒12. 函数x e y -=在区间),(+∞-∞为 （ ）A. 单增且凹B. 单增且凸C. 单减且凹D. 单减且凸解： C e y e y x x ⇒>=''<-='--0,0.13.⎰+=C x F dx x f )()(曲线 ，则⎰=--dx e f e xx )( （ ） A.C e F e x x ++--)( B. C e F e x x +---)(C. C e F x +-)(D. C e F x +--)(解：D C e F e d e f dx e f e xx x x x ⇒+-=-=⎰⎰-----)()()()(.14. 设函数x e x f =-')12( ，则 =)(x f （ ）A. C e x +-1221 B. C e x +-)1(212 C. C e x ++1221 D. C e x ++)1(212解：D C e x f e x f e x f x x x ⇒+=⇒='⇒=-'++)1(21)1(212)()()12(. 15. =⎰b axdx dx darctan （ ）A.x arctanB. 0C. a b arctan arctan -D. a b arctan arctan + 解：⎰b a xdx arctan 是常数，所以 B xdx dx d ba ⇒=⎰0arctan .16.下列广义积分收敛的为 （ ） A. ⎰+∞1dx e x B. ⎰+∞11dx x C. ⎰+∞+1241dx x D. ⎰+∞1cos xdx 解：C x dx x ⇒-==++∞∞+⎰)21arctan 4(412arctan 4141112π. 17.设区域D 由)(),(,),(,x g y x f y a b b x a x ==>==所围成，则区域D 的面积为（） A. ⎰-b a dx x g x f )]()([ B. ⎰-b a dx x g x f )]()([ C. ⎰-b adx x f x g )]()([ D. ⎰-b adx x g x f |)()(|解：由定积分的几何意义可得D 的面积为 ⎰-badx x g x f |)()(|D ⇒.18. 若直线32311-=+=-z n y x 与平面01343=++-z y x 平行，则常数=n （）A. 2B. 3C. 4D. 5 解： B n n n ⇒=⇒=+-⇒-⊥30943}3,43{}3,,1{.19.设y xy x y x f arcsin)1(),(-+=，则偏导数)1,(x f x '为 （ ） A.2 B.1 C.-1 D.-2 解： B x f x x f x ⇒='⇒=1)1,()1,(. 20. 方程02=-xyz e z 确定函数),(y x f z = ，则x z ∂∂ = （ ）A. )12(-z x zB. )12(+z x zC. )12(-z x yD. )12(+z x y解： 令⇒-='-='⇒-=xy e F yz F xyz e z y x F z z x z 222,),,( A z x zxy xyz yz xy e yz x z z ⇒-=-=-=∂∂⇒)12(222 21.设函数xy y x z +=2，则===11y x dz （ ）A. dy dx 2+B. dy dx 2-C. dy dx +2D. dy dx -2 解：222x ydx xdy dy x xydx dz -++= A dy dx dx dy dy dx dz y x ⇒+=-++=⇒==2211.22.函数2033222+--=y x xy z 在定义域上 （ ）A.有极大值，无极小值B. 无极大值，有极小值C.有极大值，有极小值D. 无极大值，无极小值解：,6)0,0(),(062,06222-=∂∂⇒=⇒=-=∂∂=-=∂∂x z y x y x y z x y x z⇒=∂∂∂-=∂∂2,6222y x zy z 是极大值A ⇒. 23由012222=+--+y x y x 围成的闭区域D ，则=⎰⎰Ddxdy （ ）A. πB. 2πC.4πD. 16π解：有二重积分的几何意义知：=⎰⎰Ddxdy 区域D 的面积为π.24累次积分⎰⎰>axa dy y x f dx 0)0(),(交换后为（ ）A. ⎰⎰a x dx y x f dy 0),( B. ⎰⎰a aydx y x f dy 0),(C. ⎰⎰a a dx y x f dy 0),( D. ⎰⎰a yadx y x f dy 0),(解： 积分区域},0|),{(}0,0|),{(a x y a y y x x y a x y x D ≤≤≤≤=≤≤≤≤=B ⇒.25.二重积分⎰⎰20sin 20)sin ,cos (πθθθθrdr r r f d 在直角坐标系下积分区域可表示为（ ）A. ,222y y x ≤+B. ,222≤+y xC. ,222x y x ≤+D. 220y y x -≤≤ 解：在极坐标下积分区域可表示为：}sin 20,20|),{(θπθθ≤≤≤≤=r r D ，在直角坐标系下边界方程为y y x 222=+，积分区域为右半圆域D ⇒26.设L 为直线1=+y x 坐标从点)0,1(A 到)1,0(B 的有向线段，则⎰-+L dy dx y x )( （ ） A. 2 B.1 C. -1 D. -2解：L ：,1⎩⎨⎧-==x y xx x 从1变到0 ，⎰⎰⇒-=+=-+012)(D dx dx dy dx y x L . 27.下列级数绝对收敛的是 （ ）A ．∑∞=1sin n n πB ．∑∞=-1sin )1(n n n π C ． ∑∞=-12sin )1(n n n π D ． ∑∞=0cos n n π解： ⇒<22sin n n ππC n n ⇒∑∞=12sin π. 28. 设幂级数n n n n a x a (0∑∞=为常数 ,2,1,0=n ），在 2-=x 处收敛，则∑∞=-0)1(n n na （ ）A. 绝对收敛B. 条件收敛C. 发散D. 敛散性不确定解：∑∞=0n nn x a 在2-=x 收敛，则在1-=x 绝对收敛，即级数∑∞=-0)1(n n n a 绝对收敛A ⇒.29. 微分方程0sin cos cos sin =+ydx x ydy x 的通解为 （ ） A.C y x =sin cos B. C y x =cos sin C. C y x =sin sin D. C y x =cos cos 解：dx x x dy y y ydx x ydy x sin cos sin cos 0sin cos cos sin -=⇒=+ C C x y x x d y y d ⇒=+⇒-=⇒ln sin ln sin ln sin sin sin sin . 30.微分方程x xe y y y -=-'+''2，特解用特定系数法可设为 （ ） A.x e b ax x y -+=*)( B. x e b ax x y -+=*)(2 C. x e b ax y -+=*)( D. x axe y -=* 解：-1不是微分方程的特征根，x 为一次多项式，可设x e b ax y -+=*)( C ⇒.二、填空题（每题2分，共30分） 31.设 ,1||,01||,1)(⎩⎨⎧>≤=x x x f ，则=)(sin x f _________ 解：1)(sin 1}sin |=⇒≤x f x .32.若=--+→x x x x 231lim 22=_____________ 解：=++=++--=--+→→→)31(1lim )31)(2()2(lim 231lim 2222x x x x x x x x x x x x 123341==. 33.已知x y 2arctan =，则=dy __________ 解：dx xdy 2412+= . 34.函数 bx x a x x f ++=23)(，在1-=x 处取得极值-2，则_______,==b a . 解：b a b a b ax x x f -+-=-=+-⇒++='12,02323)(2.5,4==⇒b a .35.曲线12323-+-=x x x y 的拐点为 __________解：)1,1(),(0662632-=⇒=-=''⇒+-='y x x y x x y .36.设)(),(x g x f 是可微函数，且为某函数的原函数，有1)1(,3)1(==g f 则=-)()(x g x f _________解：2)1()1()()(=-=⇒=-g f C C x g x f 2)()(=-⇒x g x f .37.⎰-=+ππ)sin (32x x _________解：3202sin )sin (023232ππππππππ=+=+=+⎰⎰⎰⎰---x xdx dx x x x . 38.设⎪⎩⎪⎨⎧<≥=0,0,)(2x x x e x f x ，则 ⎰=-20)1(dx x f __________解：⎰⎰⎰⎰--=--=+==-201110012132)()1(e dx e dx x dt t f dx x f x t x .39. 已知 }1,1,2{},2,1,1{-==b a，则向量a 与b 的夹角为=__________解：3,21663||||,cos π>=⇒<==⋅>=<b a b a b a b a.40.空间曲线⎩⎨⎧==022z xy 绕x 轴旋转所得到的曲面方程为 _________.解：把x y 22=中的2y 换成22y z +即得所求曲面方程x y z 222=+.41. 函数y x x z sin 22+=，则 =∂∂∂yx z2_________解： ⇒+=∂∂y x x x z sin 22y x yx z cos 22==∂∂∂ . 42.设区域}11,10|),{(≤≤-≤≤=y x y x D ，则___)(2⎰⎰=-Ddxdy xy . 解：⎰⎰⎰⎰⎰-=-=-=--Ddx x dy x y dx dxdy x y 102101122322)()( .43. 函数2)(x e x f -=在0=x 处的展开成幂级数为________________解： ∑∞=⇒=0!n n xn x e ∑∑∞=∞=-+∞-∞∈-=-==0022),(,!1)1(!)()(2n n n n n x x x n n x e x f .44.幂级数∑∞=+++-0112)1()1(n n n nn x 的和函数为 _________ 解：∑∑∑∞=∞=-+∞=+++=-=+-=+-0111011)21ln()2()1(1)2()1(2)1()1(n n nn n n n n n nx n x n x n x .45.通解为x x e C e C y 321+=-的二阶线性齐次常系数微分方程为_________解：x x e C e C y 321+=-0323,1221=--⇒=-=⇒λλλλ032=-'-''⇒y y y .三、计算题（每小题5分，共40分）46． x x e x xx 2sin 1lim 3202-→-- 解：20300420320161lim 3222lim 81lim 2sin 1lim2222x e x xe x x ex xx e x x x x x x x x x -=+-=--=---→-→-→-→ 161lim 161322lim220000-=-=-=-→-→x x x x e x xe . 47.设x x x y 2sin 2)3(+=， 求dxdy解：取对数得 ：)3ln(2sin ln 2x x x y +=，两边对x 求导得：xx x x x x x y y 3322sin )3ln(2cos 2122++++='所以]3322sin )3ln(2cos 2[)3(222sin 2xx x x x x x x x y x +++++=' xx x x x x x x x x x 2sin )32()3()3ln(2cos )3(212sin 222sin 2+++++=-.48.求 ⎰-dx x x 224解：⎰⎰⎰⎰-===-=dt t tdt tdt t tdx x x tx )2cos 1(2sin 4cos 2cos 2sin 4422sin 222C x x x C t t x C t t +--=+-=+-=242arcsin 2cos sin 22arcsin 22sin 2249.求⎰--+102)2()1ln(dx x x解：⎰⎰⎰+---+=-+=-+101010102)1)(2(12)1ln(21)1ln()2()1ln(dx x x x x x d x dx x x⎰=-=+-+=++--=10102ln 312ln 322ln 12ln 312ln )1121(312ln x x dx x x ..50.设),()2(xy x g y x f z ++= ，其中),(),(v u g t f 是可微函数，求 yzx z ∂∂∂∂,解：xv v g x u u g x y x y x f x z ∂∂∂∂+∂∂∂∂+∂+∂+'=∂∂)2()2( ),(),()2(2xy x g y xy x g y x f v u'+'++'==∂∂∂∂+∂∂∂∂+∂+∂+'=∂∂y vv g y u u g y y x y x f y z )2()2(),()2(xy x g x y x f v '++'. 51．计算积分⎰⎰=Dydxdy x I 2 ，其中:D 由直线1,2,===x x y x y 所围成的闭区域.解：积分区域如图所示，可表示为：x y x x 2,10≤≤≤≤.所以 ⎰⎰⎰⎰==1222xx Dydy x dx ydxdy x I10310323)2(10510421022====⎰⎰x dx x y dx x xx52．求幂级数nn nx ∑∞=--+0)1()3(11的收敛区间（不考虑端点）. 解： 令t x =-1，级数化为 n n nt ∑∞=-+0)3(11，这是不缺项的标准的幂级数. 因为 313)3(11)3(1lim )3(1)3(1lim lim 11=--+-=-+-+==∞→+∞→+∞→nnn n n n n n n a a ρ，故级数nn nt ∑∞=-+0)3(11的收敛半径31==ρR ，即级数收敛区间为（-3，3）. 对级数nn nx ∑∞=--+0)1()3(11有313<-<-x ，即42<<-x . 故所求级数的收敛区间为），（42-.53．求微分方程 0)12(2=+-+dy x xy dy x 通解.解：微分方程0)12(2=+-+dx x xy dy x 可化为 212xxy x y -=+'，这是一阶线性微分方程，它对应的齐次线性微分方程02=+'y x y 通解为2xCy =.设非齐次线性微分方程的通解为2)(x x C y =，则3)(2)(xx C x C x y -'='，代入方程得C x x x C x x C +-=⇒-='2)(1)(2.故所求方程的通解为2211xCx y +-=.四、应用题（每题7分，共计14分）54.某公司甲乙两厂生产一种产品，甲乙两厂月产量分别为y x ,千件；甲厂月产量成本为5221+-=x x C ，乙厂月产量成本为3222++=y y C ；要使月产量为8千件，且总成本最小，求甲乙两厂最优产量和最低成本？解：由题意可知：总成本8222221++-+=+=y x y x C C C ，约束条件为8=+y x .问题转化为在8=+y x 条件下求总成本C 的最小值 . 由8=+y x 得x y -=8，代入得目标函数为0(882022>+-=x x x C 的整数）.则204-='x C ，令0='C 得唯一驻点为5=x ，此时有04>=''C . 故5=x 使C 得到极小唯一极值点，即最小值点.此时有38,3==C y . 所以 甲乙两厂最优产量分别为5千件和3千件，最低成本为38成本单位. 55.求曲线)2)(1(--=x x y 和x 轴所围成图形绕y 轴旋转一周所得的体积. 解：平面图形如下图所示：此立体可看作x 区域绕y利用体积公式⎰=ba y dx x f x V |)(|2π.显然，抛物线与x 两交点分别为（1，0）；（2平面图形在x 轴的下方.故⎰⎰---==21)2)(1(2|)(|2x x x dx x f x V ba y ππ2)4(2)23(2212342123πππ=+--=+--=⎰x x x dx x x x .xx五、证明题（6分）56设)(x f 在],[a a -上连续，且>a ，求证⎰⎰--+=aaadx x f x f dx x f 0)]()([)(.并计算⎰--+441cos ππdx e xx .证明：因为⎰⎰⎰--+=aaaadx x f dx x f dx x f 0)()()(，而⎰⎰⎰⎰-=-=--=-=-0)()()()()(aaa tx a dx x f dt t f t d t f dx x f ，故⎰⎰⎰⎰⎰-+=+=--aaa aa adx x f dx x f dx x f dx x f dx x f 0)()()()()( 即有⎰⎰--+=aaadx x f x f dx x f 0)]()([)(.利用上述公式有dx e e e x dx e x e x dx e x x x x x x x ⎰⎰⎰⎥⎦⎤⎢⎣⎡+++=+-++=+---404044111cos ]1)cos(1cos [1cos ππππ 22sin cos 4040===⎰ππx dx x .说明：由于时间紧，个别题目语言叙述与试卷有点不近相同，没有进行认真检查，考生仅作参考.河南省“专升本”考试《高等数学》辅导专家葛云飞提供.。

2010年黑龙江省成人本科毕业生申请学士学位A英语考试试卷（150 minutes）Paper One(90 minutes)Part I. Vocabulary and Structure (10 points; 15 minutes)Directions: Each of the following sentences is provided with four choices. Choose the one that best completes the sentence. Then blacken thecorresponding letter on the Answer Sheet.1. As preparations were not completed in time, the conference had to be __________ till the next Tuesday.A. put awayB. cancelledC. put asideD. postponed2. ___________ with the size of the whole earth, the highest mountain does not seem high at all.A. When comparedB. CompareC. While comparingD. Comparing3. It’s only a short way to the station, so we might as __________ walk.A. goodB. nowC. quickD. well4. Liquids are like solids __________ they have a definite volume.A. in thatB. for thatC. with thatD. at that5. Since she can speak Japanese fluently, she has an advantage __________ other jobapplicants.A. toB. inC. overD. against6. Y esterday’s English examination looked simple, but it turned out to be __________easy.A. nothing butB. everything butC. something butD. anything but7. It was raining hard, but by the time class was over, the rain __________.A. stoppedB. would stopC. had stoppedD. might have stopped8. “Perhaps you should go home now.” “No, I __________ on staying here for a while longer.”A. persistB. stickC. sitD. insist9. Hardly __________ to the bus stop when the bus suddenly pulled away.A. did they getB. they had gotC. they gotD. had they got10. It is necessary that the plan __________ before Thursday.A. were fulfilledB. was fulfilledC. be fulfilledD. would be fulfilled11. Not only __________ our money, but we were also in danger of losing our lives.A. we lostB. lost weC. did we loseD. we did lose12. I __________ a doctor now, if I had studied medical science in my youth.A. wereB. should beC. had beenD. should have been13. I knocked at the door several times __________ an elderly lady came to answer it.A. beforeB. afterC. unlessD. then14. He seemed very young, but __________ he was older than all of us.A. in natureB. in realityC. by natureD. in origin15. Y ou may not have played very well today, but at least you’ve got through to the next round and __________.A. tomorrow never comesB. tomorrow is another dayC. never put off till tomorrowD. there is no tomorrow16. It has been said that in no country __________ Britain can one experience fourseasons in the course of a single day.A. other thanB. more thanC. better thanD. rather than17. __________ you are familiar with th e author’s ideas, try to read all the sections asquickly as you possibly can.A. Now thatB. Ever sinceC. So thatD. As long as18. —Tom is so worried about the test that he said he was going to study all night.—Tell him he should quit __________ and get some help.A. to have worriedB. to worryC. worryingD. from worrying19. The trees __________ in the storm have been moved off the road.A. being blown downB. blown downC. blowing downD. to blow down20. The boy the teachers considered __________ failed in the final exam,__________ surprised them very much.A. to be the best; whichB. as the best student; thatC. to have been studying well; itD. such as a good student; whichPart II. Cloze Test (10 points；20 minutes)Directions: Read the passage through. Then, go back and choose one suitable word or phrase marked A, B, C, or D for each blank in the passage. Blackenthe corresponding letter of the word or phrase you have chosen on theAnswer Sheet.As it came near the corner, the taxi stopped suddenly. The driver got out looking very 21 . A big lorry which had been 22 the taxi stopped too. The taxi driver was now standing at the corner looking up at the sky 23 the lorry driver went to 24 him. A number of cars behind were 25 to stop as well and soon a large crowd of people 26 gathered at the corner.The 27 of all this trouble was a very strange 28 . It sounded as if thousands and thousands of 29 were singing together. The noise was quite 30 and many people looked disturbed. The most extraordinary thing was that, apart from one or two pigeons, 31 was not a bird in sight. No one was able to solve the mystery 32 two policemen arrived. They noticed a large advertisement 33 a film high up on a wall nearby. 34 the noise seemed to be coming 35 this direction, they climbed up and found that a tape-recorder had been hidden 36 the advertisement. The noise made by birds singing was being broadcast over powerful loudspeakers so as to 37 the attention of passers-by. The police asked the 38 to take the recorder away because the advertisement had attracted 39 much attention that it was 40 for a great many cars and buses to move freely in the street.21. A. puzzled B. unhappy C. tired D. guilty22. A. pushing B. leading C. following D. guiding23. A. but B. yet C. and D. so24. A. share B. connect C. join D. charge25. A. agreed B. determined C. forced D. persuaded26. A. having B. has C. have D. had27. A. result B. point C. effect D. cause28. A. case B. noise C. thing D. picture29. A. cocks B. children C. birds D. tape-recorders30. A. exciting B. interesting C. convincing D. frightening31. A. there B. here C. it D. that32. A. before B. until C. when D. after33. A. for B. in C. to D. by34. A. When B. Before C. After D. As35. A. in B. to C. into D. from36. A. behind B. over C. above D. on37. A. pay B. give C. attract D. attack38. A. managers B. advertisers C. drivers D. passers-by39. A. too B. this C. such D. so40. A. impassable B. impossible C. improper D. unnecessaryPart III. Reading Comprehension (40 points; 55 minutes)Section 1Directions: Each of the following three passages is followed by some questions. For each question there are four choices. Choose the best answer to eachquestion. Then blacken the corresponding letter on the Answer Sheet. Passage OneQuestions 41 to 45 are based on the following passage.For the past twenty years, poll-takers (民意测验者) have told us that the vast majority of Americans report that they are “satisfied” or “very satisfied” with their jobs. But, when the surveys pose a slightly different question—“If you had to do it over, would you choose the same line of work?”—sixty percent of working Americans say they would choose another occupation. This seems to tell us that Americans feel that they are supposed to like their jobs but, in reality, they don’t. Most of us are stuck in jobs we’d prefer not to have. And some of us actually hate what we do.How does this happen in a land where citizens are presumably free to do, and become, anything they want? First of all, some of us didn’t deliberately choose our jobs but simply fell into them. Later, there was never time to find out what we really wanted to do.Another reason people dislike their jobs is the result of a change in the American economy. A hundred years ago most Americans worked for themselves on farms or in small stores and workshops. Now, less than 10 percent of us are self-employed. Many of us work as cogs (轮牙) in the wheels of giant corporations. We don’t make a finished product with our own hands, and we feel that we are totally replaceable parts in the machine. Social scientists say that the happiest workers are the ones who are their own bosses—business owners, executives, and professionals. Working for a big company often results in a sense of powerlessness and malaise. Finally, being a member of the baby boom generation increases the chances of job dissatisfaction. In the struggle for careers among the members of this large population “bulge”, many people are losing out in the competition. These individuals may never achieve the standard of living their parents achieved, or go as far up the success ladder as they had ho ped. The result is bitterness, and a feeling of being trapped in a “nowhere” job.41. The best title for this selection is __________.A. Job SatisfactionB. Why People Hate Their JobsC. Nowhere JobsD. A Change in the Workplace42. Which sentence best expresses the main idea of the selection? __________.A. Job burnout is a growing problemB. Large companies provide many benefits for workersC. Workers are unhappy because they no longer work with their handsD. There are several reasons why workers are unhappy with their jobs43. According to the passage, the majority of Americans __________.A. would choose another occupation if they could begin againB. are self-employedC. feel that they are supposed to dislike their jobsD. work in factories44. The author implies that __________.A. job dissatisfaction is a sign of lazinessB. the baby-boomers despise their parentsC. polls can be misleadingD. working for a corporation is very satisfying45. The word “malaise” (Line7, Para. 3) means __________.A. depressionB. fulfillmentC. contentmentD. significancePassage TwoQuestions 46 to 50 are based on the following passage.Most forest fires are caused by human carelessness or ignorance. Forest fire prevention, therefore, is mainly a problem of creating better understanding of the importance of forests, an awareness of the danger of fire in the woods, and a sense of personal responsibility to safeguard the forests from danger. This is not an easy job.Careless smokers are responsible for thousands of forest fires each year. Many of these are started when cigarette butts (烟蒂) and matches are thrown from automobiles. Others are caused by hunters, hikers (徒步旅行者), fishermen, or woods workers who are careless in disposing of their smoking materials. The Forest Service has posted rules in many of the National Forests that prohibit smoking except in certain designated areas. Many of the states have laws against throwing lighted materials from automobiles. The prevention of smoker-caused fires, however, depends upon changing the attitudes and behavior of millions of people who smoke in hazardous areas.The most important natural cause of fire is lightning (闪电). This accounts for 11 percent of forest fires on protected land for the entire nation. In the Western States, lightning causes a much higher percentage of fires than it does in the East.Advances in knowledge of fire weather are helping forest protection forces to know when to be alert to lightning-caused fires. Adequate and well-equipped forces can control them quickly and hold the damage to a minimum. Experiments in “seeding” thunder clouds to pre vent or control the lightning itself have been in process for many years, but new breakthroughs are needed for any significant reduction in the fires lightning starts.46. This passage is chiefly about __________.A. smoking in forestsB. changing the attitudes and behavior of millions of peopleC. the chief causes of forest fires and their preventionD. advances in knowledge of fire weather47. Preventing smoker-caused forest fires is mainly a problem of __________.A. building the proper knowledge and habits in human beingsB. safeguarding the forests from fireC. posting rules in forestsD. holding the damage to a minimum48. Lightning-caused fires can be controlled quickly by __________.A. holding the fire damage to a minimumB. people who have changed their attitudes and behaviorC. enough fire fighters with good fire-fighting devicesD. carrying out experiments in “seeding” thunder clouds49. “Alert to” (Line 2, Para. 4) most probably means __________.A. aware ofB. watchful forC. responsible forD. busy with50. Which of the following statements is true according to the passage? __________.A. It is difficult to prevent forest firesB. Smoking is allowed only in certain forestsC. 11% of the forest fires in the Western States are caused by lightningD. Experiments in “seeding” thunder clouds have helped reduce lightning-causedforest firesPassage ThreeQuestions 51 to 55 are based on the following passage.Some years ago industries had more freedom than they have now, and they did not need to be as careful as they must today. They did not need to worry a lot about the safety of the new products that they developed. They did not have to pay much attention to the health and safety of the people who worked for them. Often new products were dangerous for the people who used them；often conditions in the work place had very bad effects on the health of the workers.Of course sometimes there were real disasters(灾难) which attracted the attention of governments and which showed the need for changes．Also scientists who were doing research into the health of workers sometimes produced information which governments could not ignore．At such times, there were inquiries into the causes of the disasters or the problems. New safety rules were often introduced as a result of these inquiries；however, the new rules came too late to protect the people who died or who became seriously ill.Today many governments have special departments which protect customers and workers. In the U. S., for example, there is a department which tests new airplanes and gives warnings about possible problems. It also makes the rules that aircraft producers must follow. Another department controls the foods and drugs that companies sell．A third department looks at the places where people work，and then reports any companies that are breaking the laws which protect the health and safety of workers. Of course，new government departments and new laws cannot prevent every accident or illness，but they are having some good results. Our work places are safer and cleaner than before. The planes and cars which we use for travel are better. Producers are thinking more about the safety and health of the people who buy and use their products．51.The main topic of the passage is _________.A. conditions in the work placeB. the freedom of industries in the pastC. changes in industrial productionD. the safety and health of workers andcustomers52. It can be inferred from the passage that in the past _________.A. workers often got ill because of the poor working conditionsB. companies were free to put out any products they wanted toC. many people were killed by dangerous productsD. industries were as careful in management as they are today53. It is implied in the passage that _________.A. governments and companies had different opinions about the safety of productsB. governments paid little attention to the safety of productsC. government officials often did not listen to scientistsD. in the past no safety laws were introduced by governments54. Some years ago safety rules _________.A. were put forward due to scientists’ recommendationsB. came into being as a result of the workers’ demandsC. were introduced because quite a number of people were killed or seriouslyinjuredD. were effective enough to protect workers and customers55. The special departments protect customers and workers in many ways EXCEPTby _________.A. testing new productsB. controlling the sale of productsC. designing new productsD. inspecting work placesSection 2Directions: Read the following passage, and then decide whether the statements are true (A) or false (B). Then blacken the corresponding letter（A or B）onthe Answer Sheet. (对的在答题卡上涂A, 错的在答题卡上涂B) Passage FourQuestions 56 to 60 are based on the following passage.When someone who is in good health dies suddenly, there is usually an inquest.An inquest is a kind of court inquiry. The person in charge of an inquest is called a coroner (验尸官). His job is to find out exactly how a person died.If there is nothing suspicious (怀疑的) about the death, he would decide that the person died from natural causes or an accident. If, however, he is suspicious, he may decide that the person’s death was caused by a person or persons unknown.At one inquest, the coroner was trying to find out exactly what had caused the death of a local businessman, Henry Smith.The man’s widow was offering the evid ence. She was very upset and had to stop from time to time.The coroner did not want to upset her more than necessary, but he had to find out the truth. There were questions he had to ask her.“Mrs. Smith, I know this is too much for you,” he said, “but I want you to think very carefully and then answer my questions.”“Y ou and your husband were having dinner at home. Is that correct?”“Y es.”“Suddenly he fell to the floor.”“Y es.”“Did he say anything?”The widow lowered her head.“Please, Mrs. Smith, you must answer the question. What were his last words?” The widow took a deep breath and then spoke. “He said,” she whispered, “I’mnot surprised you were charged only 50 cents for that seafood we had for dinner.”( ) 56. An inquest is done in one’s home.( ) 57. The coroner decides on the nature of a person’s death.( ) 58. The coroner was very careful in asking Mrs. Smith questions so as not toupset her.( ) 59. Mrs. Smith was quick to tell the truth.( ) 60. The bad seafood was responsible for Mr. Smith’s death.Paper TwoPart IV. Short Answer Questions (10 points; 15 minutes)Directions: In this part there is a short passage with five questions or incompletestatements. Read the passage carefully. Then answer the questions or complete thestatements in the fewest possible words (not exceeding 10 words) . Write your answers on the Answer Sheet of Paper Two. （请将此部分的答案写在试卷二的答题纸上）Questions 61 to 65 are based on the following passage.All of us communicate with one another nonverbally as well as with words. Mostof the time we’re not aware that we’re doing it. We gesture with eyebrows or hands, meet someone else’s eyes and look away , or change positions in a chair. These actions we assume are occasional. However in recent years researchers have discovered that there is a system to them almost as consistent and understandable as language.One important kind of body language is eye behavior. Americans are carefulabout how and when they meet one another’s eyes. In our normal conversation, each eye contact lasts only about a second before one or both of us look away . When two Americans look searchingly into each other’s eyes, they become more intimate. Therefore, we carefully avoid this, except in suitable situations.Researchers who are engagedin the study of communication through bodyAmovement are not prepared to spell out a precise vocabulary of gestures. When anAmerican rubs his nose, it may mean he is disagreeing with someone or refusingsomething. But there are other possible interpretations, too. Another example: when a student in conversation with a professor holds the older man’s eyes a little longer than usual it can be a sign of respect, it can be a challenge to the professor’s authority, or itcan be something else entirely. The researchers look for patterns in the situation, notfor a separate meaningful gesture.Communication between human beings would be just dull if it were all done with words.61. How can people communicate with each other besides language?_________________________________________________________________ 62.Like language, gesture is___________________________________________________.63.According to the second paragraph, an American will feel uncomfortable ifsomeone__________________________________________________________________ 64.If a student holds his professor’s eyes a little longer in a conversation, what can itmean?__________________________________________________________________ 65.What is the main idea of the passage?__________________________________________________________________ Part V. Writing (30 points; 45 minutes)Task 1Directions: For this part, suppose you are Array Wang Ming, and you are going to visitYunnan next week. You need a digital camerafor your trip. Write a letter of about 80words to Bob, your good friend, to borrow one and the letter should include thefollowing information:1. 你为什么要借数码相机2. 你会好好爱护相机3. 用完马上归还Task 2Directions: For this part, you are required to Array write a short essay of about 150 words to saysomething about how you can make yourparents happy. Your essay should include the following information:1. 为什么应该使得父母幸福2. 如何做才能使得父母幸福2010年黑龙江省成人本科毕业生申请学士学位英语考试试卷答案(A卷)1-5 DADAC 6-10 DCDDC 11-15 CBABB 16-20 AACBA 21-25 ACCCC 26-30 DDBCD 31-35 ABADD 36-40 ACBDB 41-45 ADACA 46-50 CACBA 51-55 DADCC 56-60 BAABA61. By gesture/body language/nonverbally.62. a consistent and understandable system63. looks into his eyes for too long64. Respect or a challenge or something else.65. Body language is as important as words.。

第一章英语；英语整体上看试卷一共分为六道大题，一是单项选择题；试题分析；一单项选择：20’；ishelpfulinlookingforajo；A.certificateB.grad eC.re；A.senseB.savingC.imforma；A.momentB.pointC.heartD.；4.Mymebysa yingthatIcould；A.discou第一章英语英语整体上看试卷一共分为六道大题，一是单项选择题共计20道20分；二是完型填空10道10分；三是阅读，分三个篇章，每个篇章5道选择，各2分，总计30分；四是用词的适当形式填空，10道10分；五是翻译(汉译英)，5道2 0分；六是写作10分；总计100分。

试题分析一单项选择：20’is helpful in looking for a job，but it doesn’t mean a job.A.certificateB.gradeC.recordD.debtA.senseB.savingC.imformationfortA.momentB.pointC.heartD.face4.My me by saying that I could win in the speech contest ,so I took part in it.A.discouragedB.encouragedC.courageD.asked5.His new book to the top as the bestseller.A.rocketedB.raisedC.stayedD.reached6.The president was invited to address the audience at the opening Of the Olympic Games.A.ceremonyB.speechC.meetingD.celebration7.In some western is that blank cats will bring misforture to peo ple.A.superstarB.superpowerC.superstitiousD.superstition8.The the cup from the table with any guest’s knowledge .A.remindedB.reducedC.refusedD.removedA.looksB.setsC.symbolizesD.Seeks10.Although we are of the same age,we height and weight.11.Some soldiers are very his orders strictly.A.loyaltyB.loyalC.faithfulnessD.faith（损坏）.A.WhatB.whateverC.whoD.whoever13.All of those the peace conference were asked to sign their nam es on piece of cloth.A.attendedB.presetedC.wentD. was14.The air hostess the passengers to fasten their seat belts whenthe plane was about to land.A.rememberedB.repliedC.remindedD.questioned15.Could you give me more of his before Iagree to interview him?A.backgroundB.understandC.backD.behind16.His A.body B.hand C.facial D.verbal17.If you are not careful ,you are going to the ballon.A.winB.beatC.emptyD.bursta lot of water at all times.A.assumesB.limitsC. producesD.requires19.The doctor was an operation to save the patient’s life.A.actingB.limitingC.performingD.assumingall his problems .A.performB.solveC.scoreD.force解答思路：1读懂题干内容，在次基础上确定空格处应天词的词性并从题干中寻找其搭配的线索。

2010年黑龙江省专升本英语考试题一.单项选择题（每题1分，共计20分）1. The final _____ of the play will take place on Monday.A. actionB. performanceC. viewD. sight词义辨析：答案选择B2. To get my travelers' checks I had to have the bank _____ a special check for the total amount.A. make upB. make outC. make forD. make up for词组辨析：答案选择B3. The government's strong action showed its _____ to crush the rebellion.A. energyB. briefC. determinationD. encourage词义辨析：答案选择C4.There is more land in Australia than the government knows _____A what to do withB how to doC to do with itD to do it语法：澳大利亚的土地很多，政府都不知道该如何处理。

考查what/ how +to do 的用法，What做with的宾语。

5. When she heard from the hospital that her father had died, she ____ into tears.A. burstB. wentC. explodedD. fell词义辨析：答案选择A6. They always kept on good ____ with their next-door neighbors for the children's sake.A. friendshipB. relationsC. relativesD. terms词义辨析：答案选择D7.Don‘t say anything at the meeting unless_____A askedB askingC being askedD to be asked语法：答案选A 除非请你说话，否则你在会上什么都不要说，考查分词和分词短语做状语时候的用法。

1、依次填入下列各句横线处的成语，最恰当的一组是（3分）①这正是经验丰富的主教练在战术安排上的之处：下半场比赛中想方设法消耗对方主力队员的体力，终于扭转劣势，赢得比赛。

②经过几天的，又和病人家属做了充分沟通，吴医生最终否定了治疗小组提出的保守治疗方案，决定尽快为病人进行肺部手术。

③早在上个世纪末，当地决策者就，提出了从单一的小农业向大农业转移的战略措施，于是一个个生态经济园区应运而生。

A．老谋深算深谋远虑深思熟虑 B．老谋深算深思熟虑深谋远虑C．深思熟虑老谋深算深谋远虑 D．深谋远虑深思熟虑老谋深算2、下列词语中，没有错别字的一组是（3分）A．真谛睿智勤能补拙夙兴夜寐B．甘霖磨砺积腋成裘蔚为大观C．宵汉崔嵬中流砥柱沧海桑田D．韬略谙熟飒爽英姿风弛电掣3、在下面一段话空缺处依次填入词语，最恰当的一组是（3分）书是整个人类的记忆。

没有书，也许历史还在混沌未开的蒙昧中。

读书，让绵延的时光穿越我们的身体，让几千年来的智慧在我们每一个人的血液里汩汩流淌。

读书，不仅需要的精神，还需要懂得快慢精粗之分。

A．徘徊积聚宵衣旰食 B．徘徊积淀废寝忘食C．踟蹰积淀宵衣旰食 D．踟蹰积聚废寝忘食4、在下面一段文字横线处填入语句，衔接最恰当的一项是（3分）自宋元至明清，清明节除了要祭扫家墓，还要在门楣、窗户上插上柳条。

，。

，，，。

①达到人丁兴旺、身体健康的目的②于是在郊游踏青时③它便成了人类文化中生命力的象征④人们企盼将这种生命力转移到自家门庭和家庭成员身上⑤不会忘记顺便折一些柳条回来⑥由于柳树最先送来春的消息并且具有旺盛的生殖力A．⑥③④①②⑤ B．②⑤①④⑥③ C．②④⑥③①⑤ D．⑥④②⑤③①5、依次填入下面语段横线处的词语，最恰当的一组是散文能够真正地见出一位作家的个性和__________。

阅读散文，我们能体味到鲁迅的________，冰心的________，梁实秋的幽默机智，丰子恺的清雅淡泊。

“情”是散文的命脉和灵魂，对于散文的“情”来说，真挚_________。

2010年黑龙江省普通专升本高等数学考试题一、选择题:110小题，每小题4分，共40分。

在每小题给出的四个选项中，只有一项是符合题目要求的，把所选项前的字母填在题后的括号内。

1.f（x）的定义域为[0 、4]，则f（2x）的定义域为（）A [0 、 4]B [0 、16]C [-2 、2]D [0 、 2]2.函数f（x）在x处连续是函数f（x）在0x可导的（）A 充要条件B 必要非充分条件C 充分非必要条件D 非充分必要条件3.函数f（x）在0x处取得最小值，则0()xf'是A 0B 不存在C 0或是不存在D 由0x的值有关4.函数f（x）=2cos()x t dt⎰，则()f x'为（）A 偶函数B 奇函数C 即是奇函数又是偶函数D 非奇非偶函数5.函数f（x）的原函数为cos2x，则f（x）的导数是（）A 4cos2xB 4sin2xC -4cos2xD -4sin2x6.极限lim 1bx d a x x +⎛⎫+ ⎪→∞⎝⎭等于（ ） A e B b e ab ab d +11≤，则x=1 B C 第二类间断点 D 连续点10.微分方程69y y '''++=0的通解为（ ）A3312x xc e c xe--+ B 3312x xc e c e--+C3312x xc e c e+ D 3312x xc e c xe+二、解答题：1115题，共计60分。

解答应写出推理和解题步骤。

13. （本题满分11分）求定积分1x+ 4. （本题满分17分）已知抛物线2y x=和直线y=x求：1.它们所围得图形的面积2.该面积绕x轴旋转的体积。

五.（本题满分10分）证明题：当x>1时，x e>ln x+1。

第一章英语英语整体上看试卷一共分为六道大题，一是单项选择题共计20道20分；二是完型填空10道10分；三是阅读，分三个篇章，每个篇章5道选择，各2分，总计30分；四是用词的适当形式填空，10道10分；五是翻译(汉译英)，5道20分；六是写作10分；总计100分。

试题分析一单项选择：20’1.A A is helpful in looking for a job，but it doesn’t mean a job.A.certificateB.gradeC.recordD.debt2.This book gives all kinds of useful C on how to repair bikes.A.senseB.savingC.imformationfort3.I loved you the A I saw you .A.momentB.pointC.heartD.face4.My father B me by saying that I could win in the speech contest ,so I took part in it.A.discouragedB.encouragedC.courageD.asked5.His new book A to the top as the bestseller.A.rocketedB.raisedC.stayedD.reached6.The president was invited to address the audience at the openingA Of the Olympic Games.A.ceremonyB.speechC.meetingD.celebration7.In some western countries,a C belief is that blank cats will bring misforture to people.A.superstarB.superpowerC.superstitiousD.superstition8.The hostess silently D the cup from the table with any guest’s knowledge .A.remindedB.reducedC.refusedD.removed9.In some cultures,a knife C the highest power.A.looksB.setsC.symbolizesD.Seeks10.Although we are of the same age,we vary in height and weight.11.Some soldiers are very B to their military officer and follow his orders strictly.A.loyaltyB.loyalC.faithfulnessD.faith12. D is responsible will have to pay for the damage（损坏）.A.WhatB.whateverC.whoD.whoever13.All of those who A the peace conference were asked to sign their names on piece of cloth.A.attendedB.presetedC.wentD. was14.The air hostess C the passengers to fasten their seat belts when the plane was about to land.A.rememberedB.repliedC.remindedD.questioned15.Could you give me more of his A information before Iagree to interview him?A.backgroundB.understandC.backD.behind16.His C expression shows that he is unhappy about that.A.bodyB.handC.facialD.verbal17.If you are not careful ,you are going to D the ballon.A.winB.beatC.emptyD.burst18.This kind of plant D a lot of water at all times.A.assumesB.limitsC. producesD.requires19.The doctor was C an operation to save the patient’s life.A.actingB.limitingC.performingD.assuming20.charlie thinks money will B all his problems .A.performB.solveC.scoreD.force解答思路：1读懂题干内容，在次基础上确定空格处应天词的词性并从题干中寻找其搭配的线索。

2010年专升本（高等数学二）真题试卷(题后含答案及解析) 题型有：1. 选择题 2. 填空题 3. 解答题选择题1．A．B．0C．ln2D．-ln2正确答案：A2．A．2+eB．1+eC．D．正确答案：C3．设函数f(x)=cos2x，则f’(x)=A．2sin2xB．-2sin2xC．sin2xD．-sin2x正确答案：B4．下列函数在区间(0，+∞)内单调减少的是A．y=xB．y=exC．y=lnxD．正确答案：D5．A．B．C．D．正确答案：A6．曲线y=1-x2与x轴所围成的平面图形的面积S=A．2B．C．1D．正确答案：B7．A．B．C．D．正确答案：C8．设函数z=xe2y，则A．0B．C．1D．2正确答案：D9．A．B．C．D．正确答案：A10．袋中有8个乒乓球，其中5个白色球，3个黄色球，从中一次任取2个乒乓球，则取出的2个球均为白色球的概率为A．B．C．D．正确答案：B填空题11．正确答案：012．当x→0时，f(x)与sin2x是等价无穷小量，则______. 正确答案：113．设函数在点x=0处的极限存在，则a=______. 正确答案：114．曲线y=x3+3x2+1的拐点坐标为______.正确答案：(-1，3)15．设函数y=ln(1+x)，则y”=______.正确答案：16．设曲线y=axex在x=0处的切线斜率为2，则a=______.正确答案：217．________________正确答案：-e-x+C18．正确答案：e-119．正确答案：20．函数z=2(x-y)-x2-y2的驻点坐标为______. 正确答案：(1，-1)解答题21．计算正确答案：22．设，求dy.正确答案：23．计算正确答案：24．计算正确答案：25．已知离散型随机变量X的概率分布为求常数a.正确答案：2+0.1+0.3+a=1，所以a=0.426．求X的数学期望EX和方差DX.正确答案：EX=0×0.2+1×0.1+2×0.3+3×0.4 =1.9 DX=(0-1.9)2×0.2+(1-1.9)2×0.1+(2-1.9)2×0.3+(3-1.9)2×0.4 =1.2927．在半径为R的半圆内作一内接矩形，其中的一边在直径上，另外两个顶点在圆周上(如图所示)，当矩形的长和宽各为多少时矩形面积最大?最大值是多少?正确答案：如图，设x轴通过半圆的直径，y轴垂直且平分直径.28．证明：当x＞1时，x＞1+lnx.正确答案：证：设f(x)=x-1-lnx，当x＞1时，f’(x)＞0则f(x)单调上升. 所以当x＞1时，f(x)＞f(1)=0. 即x-1-lnx＞0，得x＞1+lnx.29．求二元函数f(x，y)=x2+y2+xy，在条件x+2y=4下的极值.正确答案：设F(x，y，λ)=f(x，y)+λ(x+2y-4) =x2+y2+xy+λ(x+2y-4)，。

2010成人高考专升本高数二真题及答案解析2010年成人高考专升本政治真题及答案解析一、选择题：1－40小题，每小题2分，共80分。

在每小题给出的四个选项中，选出一项最符合题目要求的，将所选项前的字母填涂在答题卡相应题号的信息点上。

1、下列选项中，属于哲学基本问题内容的是A、物质世界是否运动发展B、物质世界是否普遍联系C、矛盾是不是事物发展的动力D、物质和意识何者为第一性正确答案：D解析：哲学的基本问题是思维与存在的关系问题，包括思维与存在何为第一性和思维与存在是否具有同一性两方面内容。

A、B、C是关于辩证法的问题,因此选D.点评：这道题考查识记能力，比较简单。

明年考试应注重哲学基本问题第二方面的内容，即思维与存在是否具有同一性。

2、“心外无物”，“存在就是被感知”，这两种说法都是A、客观唯心主义观点B、主观唯心主义观点C、形而上学唯物主义观点D、相对主义诡辩论观点正确答案：B解析：主观唯心主义把人的意志、感觉、情感等主观意识当作世界的本原；客观唯心主义把某种神秘的客观精神当做世界本原，如“绝对精神”、“绝对理念”、“天理”等。

因此选B点评：这道题考查理解能力，难度适中。

明年考试应注重客观唯心主义的观点。

3、意识对物质具有能动反作用，它可以通过指导实践A、改造客观世界B、创造自然规律C、改变历史规律D、创造宇宙万物解析：意识对物质的反作用突出地表现在通过实践改造客观世界。

规律既不能创造也不能改变，因此B、C、D错误，只能选A点评：这道题考查理解能力，比较简单。

类似的题还应注意社会意识相对独立性突出地表现在对社会存在的改造上。

4、唯物辩证法有两个最基本特征，一是强调普遍联系的观点，另一个是强调A、辩证否定的观点B、对立统一的观点C、质量互变的观点D、永恒发展的观点正确答案：D解析：普遍联系的观点和永恒发展的观点是唯物辩证法有两个最基本特征或者说是总特征。

因此选D，此知识点不容错过。

点评：这道题考查识记能力，比较简单。

2010年普通高等学校专升本考试试题文科综合第一部分 政治理论一、单项选择题（下列每题的选项中，有一项是最符合题意的。

请将正确选项前的字母填在题后的括号内。

每小题1分，共15分）1．“古之天下，亦今之天下，今之天下，亦古之天下”，这是 ( )A.形而上学的观点 B．唯物主义观点C．辩证法观点 D．唯心主义观点2．先有工程设计图，然后按设计图施工，建成大厦。

这一事实说明 ( )A．意识在先，物质在后 B．意识对物质有决定作用C．意识对物质有能动作用 D.物质对意识有决定作用3．“让一部分人通过诚实劳动和合法经营先富起来，然后逐渐扩展，达到共同富裕的目标。

”这体现了 ( )A．总的量变过程中的部分质变原理 B．质变形式非爆发式的原理C．质变过程中量的扩张的原理 D.质、量、度三者关系的原理4．我国农村推广多种形式的承包责任制之所以促进了生产力发展，在于它遵循了( ) A．生产关系适合生产力状况规律 B．上层建筑适合经济基础的规律C．社会存在决定社会意识的规律 D．阶级斗争推动阶级社会发展的规律5．“一言可以兴邦，一言可以丧邦”，英雄人物的个别举动可以改变历史发展的方向，这种观点是 ( )A．重视必然性作用的历史唯物主义 B．否认历史偶然性的机械决定论C．否认历史必然性的唯意志论 D. 认为偶然性被必然性所决定6．要全面落实科学技术是第一生产力的思想，就是要 ( )A. 走新型工业化道路 B．实施可持续发展战略C．大力实施科教兴国战略 D. 实现速度和结构、质量、效益的统一7．中国共产党坚持执政为民表明 ( )A. 密切联系群众就能保持党的先进性B．中国共产党代表人民行使国家权力C．全心全意为人民服务是中国共产党的宗旨D. 一切国家机构都是为人民办事的机构8．对增加农民收入的最关键的途径是 ( )A. 加快基层政治体制改革 B．加快农业和农村经济结构调整C．提高农产品价格，实行劫富济贫 D．引导农民走打工路9．我国处理民族关系的基本原则是坚持 ( )A. 实行民族区域自治 B．各民族享有平等的文化权利C．民族平等、团结、共同繁荣 D．国家统一和民族地区自治结合起来10.在我们党的十六大报告中指出的建立新安全观是 ( )A．互信、互利、平等、合作的新安全观 B．互信、互利、平等、协作的新安全观 C．互利、平等、协作、发展的新安全观 D．平等、互利、平等、协作的新安全观 11.根据产权清晰的要求，国有企业改革中应该有 ( )A．法人财产权 B．随意处置权 C．最终所有权 D．最终决策权12.依法治国的主体是 ( )A．中国共产党 B．国家司法机关C．国家行政机关 D．广大人民群众13.在我国，发明专利的保护期限为 ( )A．25年 B．50年C．发明人终生及死后50年 D. 20年14.订立劳动合同应遵循的原则是 ( )A．合法、平等、自愿和协商一致 B．平等自愿、公平合理C．等价有偿、自由平等 D．平等就业和选择职业15.已经着手实行犯罪，由于犯罪分子意志以外的原因没有得逞的，是 ( )A．犯罪预备 B．犯罪未遂 C．犯罪中止 D．犯罪既遂二、不定项选择题（下列每题的选项中，至少有两项是符合题意的。

黑龙江省专升本考试英语真题一词汇语法填空（10分）请将答题卡上相应的字母涂黑，做在本试题册上无效。

1 I am looking forward __________ you as we have much to discuss.(A) to see (B) to seeing (C) and see (D) and seeing2 They are nice boys and I’m sure you’ll get on ______ them very well.(A) by (B) with (C) towards (D) besides3 Why are you always so jealous ________ other people?(A) about (B) on (C) to (D) of4 The monitor said to Tom that two other students were on duty ____ him.(A) besides (B) without (C) except (D) but5 He gave up his job _______ for his family and himself.(A) both (B) all (C) much (D) little6 Because the first pair of shoes did not fit Lisa properly, the shop assistant showed her _________.(A) another pair (B) the other ones (C) others shoes (D) another shoes7 She hardly ever eats ________ potatoes.(A) nor bread or (B) bread or (C) neither bread or (D) neither bread nor8 Mary is used to wearing her hair long. The longer it is, _____________.(A) she like it better (B) the more she likes(C) the better she likes it (D) she likes it more9 The symbols of mathematics __________we are familiar are the signs ofaddition , subtractions , multiplication and equality.(A) to which (B) which (C) with which (D) in which10 He had no sooner finished his speech ________ he withdrew.(A) then (B) than (C) as (D)when11 I telephoned the station to make ____________of the time of the train.(A) true (B) right (C) real (D) sure12 It must have been _________ who gave the signal.(A) them (B) they (C) theirs (D)these13 It looked __________ the horse really could think and count.(A) just as (B) as if (C) like (D) as14 The students are ____________ the mid-term test which will soon be held.(A) preparing (B) preparing on (C) preparing for (D) preparing in15 She is on a diet in order to lose __________.(A) meat (B) fat (C) weight (D)body16 Everyone else was killed in the accident, I was the only one to ______________.(A) relieve (B) alive (C) release (D) survive17 His theory is not very difficult, but ________people understand it.(A) a few (B) few (C) a little (D) little18 We shall have an opportunity to exchange ________tomorrow.(A) sights (B) views (C) meanings (D) minds19 Every means _______but without much result.(A) have been tried (B) has been tried (C) have tried (D) has tried20 _________the plan carefully, he rejected it .(A) To have considered (B) To consider (C) Having considered (D) Considering二挑出下列句子中的错误（10分）请将答题卡上相应的字母涂黑，做在本试题册上无效。

黑龙江省2010年专升本高等数学试题2010年黑龙江专升本高等数学试题一、单项选择题（每题3分，共15分）1.设]1,0[,)()(0∈=∫x dt t f x g x且)(x f 是定义在区间]1,0[上的连续函数，)(x g 的图像一定不是（）。

C.2.若幂级数∑∞=1n n n x a 和∑∞=1n nn x b 的收敛半径都是R ，级数∑∞=+1)(n n n n x b a 的收敛半径是1R ，则下列关系正确的是（）。

R R A =1.R R B ≥1.R R C ≤1.RR D <1.3.设)(x g 在a x =附近有界，∞=→)(lim x f ax ，下列各式错误的是（）。

0)()(lim .=→x f x g A a x ∞=+→)]()([lim .x g x f B ax ∞=?→)]()([lim .x g x f C a x ∞=?→)()(lim .x g x f D ax 4.设函数)(x f 在其定义域内二阶可导，且对任意x 有0)('>x f ，0)(''?x 时对于任意x 有（）。

A.0>?>y D ; B.0>>?D y ;xC.0<D.0<?5.设二元函数),(y x f z =在)0,0(点的邻域内有定义，下列说法正确的是（）。

A.),(y x f z =在)0,0(点处连续，则z 在该点处的偏导数存在；B.),(y x f z =在)0,0(点处偏导数存在，则z 在该点处连续；C.),(y x f z =在)0,0(点处可微，则z 在该点处必连续；D.),(y x f z =在)0,0(点处偏导数存在，则z 在该点处可微。

二、填空题（每题3分，共15分）1.______)'2(ln =。

2.______)12ln(3tan lim0=+→x x x 。

3.过点)1,0,1(?A 与已知平面723:=+?Σz y x 垂直的直线方程为__________。

黑龙江省普通高校专升本英语考试真题全文共3篇示例，供读者参考篇1Title: Black Dragon College Entrance Exam for Adult Higher Education in Heilongjiang ProvinceIntroduction:The adult higher education system in Heilongjiang Province offers a unique opportunity for individuals to further their education and careers by pursuing a Bachelor's degree through specialized programs known as "专升本" (zhuan sheng ben). As part of the application process, candidates are required to take an entrance exam that evaluates their proficiency in various subjects, including English. In this article, we will provide a sample of the English portion of the exam to give prospective students an idea of what to expect.English Exam Sample:Reading Comprehension:Read the following passage and answer the questions that follow.Passage:The benefits of exercise are well-documented, with numerous studies highlighting the positive effects it can have on physical and mental health. Regular exercise has been shown to reduce the risk of chronic diseases such as heart disease and diabetes, improve mood and cognitive function, and enhance overall well-being. Despite these benefits, many people struggle to incorporate exercise into their daily routines due to busy schedules and lack of motivation.Questions:1. What are some of the benefits of regular exercise?2. Why do some people find it difficult to exercise regularly?Writing:Write an essay of 300-500 words on the following topic: "The Importance of Lifelong Learning." In your essay, discuss why continuous learning is crucial for personal and professional development, and provide examples of how individuals can engage in lifelong learning activities.Listening:Listen to the audio clip and answer the questions that follow.(Audio Clip)Narrator: In this segment, we will discuss the impact of climate change on biodiversity. Listen carefully and answer the following questions.Questions:1. What is the topic of the audio clip?2. What are some of the effects of climate change on biodiversity?Conclusion:The English exam for the "专升本" program in Heilongjiang Province is designed to assess candidates' proficiency in the language and their ability to comprehend and respond to various types of English-language content. By practicing sample questions like the ones provided in this article, prospective students can better prepare themselves for the exam and increase their chances of success in the adult higher education program. Good luck to all the candidates!篇2Title: True Questions of the English Exam for Adult College Entrance Examination in Heilongjiang ProvinceIntroduction:The English exam for adult college entrance examination in Heilongjiang Province is a crucial part of the overall assessment for candidates seeking to upgrade their qualifications from diploma to bachelor's degree. In this document, we will provide a selection of true questions from previous exams to give candidates an idea of the type of questions they may encounter.Section A: Reading ComprehensionRead the following passage and answer the questions that follow.Passage:The benefits of exercise are well-documented, yet many people struggle to incorporate physical activity into their lives. One way to overcome this challenge is by finding an exercise routine that you enjoy. Whether it's dancing, hiking, or swimming, engaging in activities that bring you joy will make it easier to stick to your fitness goals.Questions:1. According to the passage, why do many people struggle to incorporate exercise into their lives?A) Lack of timeB) Lack of motivationC) Lack of knowledgeD) Lack of resources2. What is the main idea of the passage?A) The benefits of exerciseB) The importance of setting fitness goalsC) The different types of exercise routinesD) The benefits of finding an enjoyable exercise routineSection B: Vocabulary and GrammarChoose the word or phrase that best completes the sentence.1. Sarah _______ to the beach last weekend.A) goesB) goC) wentD) going2. I have _______ finished my homework.A) alreadyB) stillC) yetD) just3. Please _______ your shoes before entering the house.A) take offB) take outC) take upD) take inSection C: WritingWrite an essay of about 200 words on the following topic: "The benefits of learning a second language."Conclusion:These true questions from previous exams are meant to give candidates a sense of the types of questions they may encounter on the English exam for adult college entrance examination in Heilongjiang Province. Candidates are encouraged to practiceand prepare effectively for the exam to increase their chances of success.篇3Title: Heilongjiang Province Common College Entrance Examination for English Majors (Specialized Undergraduate English Entrance Examination)Abstract: The English entrance examination for specialized undergraduate programs in Heilongjiang Province is a rigorous test that assesses students' English language proficiency and academic knowledge in the field of English. This document provides a sample of the past year's exam questions to help students prepare for the upcoming exam.Introduction: The English entrance examination for specialized undergraduate programs in Heilongjiang Province is a crucial step for students who wish to pursue a career in the field of English. The exam is designed to assess students' English language proficiency, as well as their knowledge of English literature, linguistics, and other related subjects.Sample Exam Questions:Section 1: Reading Comprehension1. Read the following passage and answer the questions that follow:"In 1588, the Spanish Armada, a mighty fleet of warships, set sail from Spain to conquer England. The Spanish hoped to overthrow Queen Elizabeth I and restore Catholicism to the country. However, the English fleet, led by Sir Francis Drake, defeated the Armada in a series of battles. This victory marked a turning point in English history and established England as a major naval power."a. What was the purpose of the Spanish Armada's expedition?b. Who led the English fleet against the Armada?c. What was the significance of the English victory over the Armada?2. Read the following passage and answer the questions that follow:"William Shakespeare, one of the greatest playwrights in history, wrote over 30 plays during his lifetime. His works, such as 'Romeo and Juliet' and 'Hamlet,' are still performed in theaters around the world today. Shakespeare's plays are known for their complex characters, rich language, and timeless themes."a. How many plays did William Shakespeare write?b. Name two of Shakespeare's famous plays.c. What are some characteristics of Shakespeare's plays?Section 2: Writing3. Write a short essay (150-200 words) on the topic: "The Importance of Learning English in the Modern World."Section 3: Listening Comprehension4. Listen to the following audio clip and answer the questions that follow:(Audio clip: A news report about the effects of climate change on polar bears)a. What is the main topic of the news report?b. What are some of the effects of climate change on polar bears?c. What can be done to protect polar bears from the effects of climate change?Conclusion: The English entrance examination for specialized undergraduate programs in Heilongjiang Province is a challenging test that requires students to demonstrate theirknowledge and skills in the field of English. By studying and practicing with sample exam questions like the ones provided in this document, students can improve their chances of success on the exam and achieve their academic goals.。

2010年⿊龙江省机电⼀体化专业专升本试题2010年⿊龙江省普通⾼校专升本考试机械设计基础+机械设计制造试卷第⼀部分机械设计基础（共100分）⼀、单项选择题（本⼤题共12⼩题，每⼩题2分，共24分）在每⼩题列出的四个备选项中只有⼀个是符合题⽬要求的，请将其代码填写在题后的括号内。

错选、多选或未选均⽆分。

1、下列机构中，没有急回特性的是（）A 曲柄摇杆机构B 双曲柄机构C 对⼼曲柄滑块机构D 偏置曲柄滑块机构2、凸轮机构的压⼒⾓过⼤，不会产⽣的后果是（）A 有害分⼒过⼤B 机构效率⾼C 机构发⽣⾃锁D 从动件与导路间摩擦⼒⼤3、某实⼼圆轴仪受⼤⼩为1000N*m的抗拒作⽤，轴材料的许⽤剪切应⼒为50Mpa，为满⾜使⽤需求，该轴直径最⼩应为（）A 40mmB 43mmC 47mmD 50mm4、在正常载荷及润滑良好的情况下，套筒滚⼦链最主要的失效形式是（）A 滚⼦和套筒冲击破坏B 链条拉断C 套筒和销轴胶合D 链条疲劳破坏5、在标准渐开线圆柱齿轮的分度圆上，下列说法错误的是（）A 与节圆重合B 齿厚等于齿槽宽C 齿距为πmD 压⼒⾓为标准值6、⼀对标准渐开线齿轮啮合传动，如果两齿轮中⼼距⼤于标准中⼼距，则（）A 齿轮的传动⽐将变⼤⼀些B 齿轮的传动⽐将变⼩⼀些C 齿轮的啮合⾓将变⼤⼀些D 齿轮的啮合⾓将变⼩⼀些7、提⾼齿⾯接触强度的有效措施是（）A 提⾼齿轮制造精度B 减⼩齿宽，避免偏载C 采⽤密封良好的闭式传动D 增⼤传动中⼼距8、增⼤蜗杆动的蜗杆直径系数q，蜗杆的刚度将（）A 提⾼B 降低C 不变D 可能提⾼，也可能降低9、平键联接不具备的作⽤是（）A 传递扭矩B 轴上零件的周向固定C 提⾼轴的强度D 对轴上零件起导向作⽤10、⼀般螺纹的公称直径是指（）A ⼤径B 中径C ⼩径D 内径11、下列滚⼦轴承中，适合于作游动轴承的是（）A ⾓接触球轴承B 向⼼球轴承C 圆锥滚⼦轴承 D推⼒球轴承12、零件在轴上的轴向固定，哪种固定⽅式只适⽤于轴向⼒较⼩的场合？（）A 轴端挡圈固定 B轴肩和轴环固定 C 圆螺母固定 D 弹性挡圈固定⼆、填空题（本⼤题共12⼩题，每⼩题2分，共24分）请在每⼩题的空格中填上正确答案。

2010年专转本英语试题分析汉英翻译考题86.一个公司的发展应跟上市场的发展变化，这是很重要的。

It is very important for a company to catch up with the change of the development of the market.东吴徐艳老师2010年课件或见2010年基础班教材P112一个学生要跟上时代的发展变化，这很重要。

It is very important for a student to follow / catch up with the development of the times.2010年基础班教材P127页词汇练习72010年冲刺班教材P142页词汇练习6考题87. 相比较之下，西方的家长更有可能把孩子的成功归因于天赋。

Comparatively speaking / By comparison, / conversely, Western parents are more likely to attribute their children's success to gift.2010年冲刺班教材P282页东吴冲刺班和强化班结束后的模拟试卷考题88. 一般来说，你准备的越充分，考试前就越不会紧张。

Generally speaking, the more you prepare, the less nervous you will be before exams.东吴高频词汇手册P248页+ 2010年基础班教材P51 + 2010年冲刺班教材P283页考题89. 要不是因为你及时的帮助，我真不知道该如何完成这项任务。

But for /Without your timely help, I really didn't know how to finish this task.But for / Without your timely help, I would not have finished this job.东吴徐艳老师2010年课件无论在任何情况下，我们都不会放弃对转本的信心。