单项选择专项练习
( )1.—Are you going to _______ our English club?
—Yes, I am.
A.take part in
B.join
C.took part in
D.joined
( )2.The foreigners arrived _______ Shanghai _______ night.
A.at; at
B.in; at
C.in; in
D.at; in
( )3. Xu Xia and her teammates are _______ the U.S.A. next week.
A.leaving for
B.leave for
C.to
D.left
( )4.Mr. Xiang is the best teacher in our school. He is good _______ teaching.
A.for
B.to
C.with
D.at
( )5.I want to be a doctor when I _______.
A.grow up
B.talk about
C.get up
D.was born
( )6.I see Wei Han _______ English almost every morning.
A.reads
B.reading
C.read
D.to read
( )7.—Which team are you going to play _______ the day after tomorrow?
—A team from No.7 Middle School. I hope we will win.
A.about
B.with
C.for
D.against
( )8.Sam spends two hours _______ his homework every day.
A.to do
B.doing
C.do
D.does
( )9.There _______ an English Party in our class next week.
A.is going to have
B.is going to be
C.will have
D.have ( )10.—I’m sorry for _______ I said.
—It doesn’t mat ter.
A.how
B.which
C.what
D.when
( )11.I’ll play baseball, because it can_______.
A.to build me up
B.to build up me
C. build up me
D. build me up ( )12.He was too _______ to cut himself with the knife.
A.careful
B.carefully
C.careless
D.care
( )13.—Would you mind _______ us in the game?
—Not at all.
A.joining
B.join
C.join in
D.joining in ( )14.That’s very kind _______ you, but I think I can manage it myself.
A.to
B.at
C.of
D.from
( )15.—You kept me _______ so long.
—Sorry. I’ll be ready soon.
A.wait
B.to wait
C.waited
D.waiting ( )16.—I’m so sorry for losing your dictionary.
—_______
A.Oh, it doesn’t matter.
B.You’re welcome.
C.That’s OK.
D.Thank you all the same.
( )17.—Will you join us?
—_______
A.No, I won’t.
B.You’re welcome.
C.I hope not.
D.Of course, I will.
( )18.—_______
—The long jump.
A.What sport will you take part in?
B.Which sport will you take part in?
C.What are you going to do?
D.What’s the matter?
( )19.Li Ming will take part in the boys’ _______.
A.800-meter race
B.800-meter races
C.800 meter race
D.800-meter-races
( )20.—_______
—The long jump.
A.What sport will you take part in?
B.Which sport will you take part in?
C.What are you going to do?
D.What’s the matter?
( )21.Li Ming will take part in the boys’ _______.
A.800-meter race
B.800-meter races
C.800 meter race
D.800-meter-races
（)22.—Hi, I’m Xiao Li, I’m very glad to _______ friends _______ you.
—Me too. I’m Xiao Wang.
A.get; like
B.make; with
C.get; with
D.make; to
( )23.—Do you like swimming?
—Yes, swimming is a good way _______ fit.
A.keep
B.to keep
C.keeping
D.keeps
( )24.—Would you please _______ so much noise?
—Oh, sorry, I won’t.
A. not make
B.don’t make
C. not to make
D.making
( )25.—Would you mind _______here?
—I’m sorry about that. I’ll go somewhere else.
A.no smoking
B.not smoking
C.no smoke
D.not smoke ( )26.Our football team is _______ win next year.
A.sure of
B.sure about
C.sure that
D.sure to
( )27.I think _______ a foreign language is not easy. You should _______ it often.
A.to learn; to practice
B.learning; practice
C.learn; practicing
D.learns; to practice ( )28.There _______ a football match next week. Shall we go and watch it?
A.will have
B.has
C.have
D.will be
( )29.—Don’t do that again. Shame on you!
—_______
A.Sorry, I won’t.
B.Sorry, I don’t.
C.All right, I won’t.
D.OK, I won’t.
( )30. —Watching TV too much _______ bad for your eyes.
—I’ll go to bed right away.
A. is
B. are
C. was
D. be
( )31. —I’m fat. What should I do?
—You’d better eat _______ meat and _______ fruits.
A. less; more
B. less; less
C. more; less
D. more; more ( )32. —I am afraid we will miss the early bus.
—Don’t worry. We have _______ time to do it.
A. few
B. enough
C. little
D. many
( )33. _______ necessary for us _______ English well.
A. This is; to learn
B. It’s; to learn
C. It’s; learn
D. That’s; learn ( )34. —You’d better not read _______. It’s bad for your eyes.
—You’re right. I won’t do that again.
A. in the sun
B. under the sun
C. on the sun
D. above the sun
( )35. —Humans can’t live _______ air.
—I agree with you.
A. without
B. with
C. in
D. for
( )36. You are weak. _______ important for you _______ every day.
A. They’re; to exercise
B. It’s; to exercise
C. They’re; exercising
D. It’s; exercising
( )37. —Scientists tell us smoking can cause cancer.
—_______
A. OK.
B. That’s a good idea.
C. It’s really terrible.
D. It doesn’t matter.
( )38. You had better ask your brother _______ playing computer games. It’s bad for him.
A. to give up
B. not to give up
C. to give it up
D. not give it up
( )39. Sugar tastes sweet. But, _______, it’s bad to eat too much.
A. such as
B. for example
C. in fact
D. though
( )40. —Hello! May I speak to Mary?
—_______
A. I’m Mary.
B. Mary is me.
C. This is Mary speaking.
D. I’m speaking.
( )41. My parents ask me _______ in order to make me healthy.
A. build up me
B. build me up
C. to build up me
D. to build me up
( )42. Tom _______ yesterday morning, but I was out.
A. built up me
B. built me up
C. rang up me
D. rang me up
( )43. —May I ask you some questions, Dr. Wang?
—_______
A. You’re welcome.
B. Sure, go ahead.
C. No, I’m busy.
D. Yes, you must.
( )44. —Must I take part in the activity?
—No, you _______. You’re too young. Yo u should look after yourself.
A. mustn’t
B. don’t
C. can’t
D. don’t have to
( )45. —Who taught _______ Japanese?
—I learned it by _______.
A. you; myself
B. your; myself
C. yourself; me
D. yourself; myself
( )46. Our teachers often tell us _______ the net bar.
A. stay away from
B. to stay away from
C. not stay away from
D. not to stay away from
( )47. We don’t know how to prevent the flu. Shall we ask Doctor Wang Hai for______?
A. the advice
B. an advice
C. some advice
D. some advices ( )48. —May I watch TV, Mom?
—I’m afraid you _______.
A. should not
B. can’t
C. must not
D. may not
( )49. —I have a stomachache. What should I do?
—You _______ drink sweet water and _______ eat sweet food.
A. had better not; shouldn’t
B. should; had better
C. had better; had better
D. shouldn’t; should
( )50. Wang Yanbo’s mother is fond of _______.
A. cook
B. cooker
C. cooking
D. cooked
( )51. Why _______ go out for a walk after supper?
A. don’t
B. didn’t
C. not
D. doesn’t
( )52. Hobbies can _______ us happiness, friendship and knowledge, so we should have hobbies.
A. get
B. take
C. took
D. bring
( )53. —What’s your hobby?
—I _______ listen to music, but now I enjoy dancing.
A. am used to
B. used to
C. am used
D. use to
( )54. I _______ draw, but now I am fond of it.
A. wasn’t use to
B. didn’t use to
C. am not use to
D. don’t use to
( )55. —Would you mind _______?
—Not at all.
A. provide help for us
B. provide us with help
C. providing help for us
D. providing us for help
( )56. His mother taught him _______ and read.
A. write
B. writing
C. to write
D. writes
( )57. —What’s your hobby, please?
—I _______ dancing.
A. am fond of
B. enjoy
C. prefer
D. A, B and C
( )58. —_______ Li Lei _______ play computer games?
—No, he _______.
A. Did; use to; didn’t
B. Did; used to; didn’t
C. Does; use to; doesn’t
D. Does; used to; doesn’t
( )59. —Jane, can you play _______ baseball?
—No, I can’t. But I can play _______ violin.
A. the; the
B. /; the
C. /; /
D. the; /
( )60. —Jackie Chan is a famous actor.
—Yes, he is popular _______ many young people.
A. for
B. as
C. with
D. to
( )61. —Could I _______ your violin?
—Sorry, I _______ it to Li Lei yesterday.
A. borrow; borrowed
B. lend; lent
C. borrow; lent
D. lend; borrowed
( )62. Liu Dehua, Jay Chou and Lin Junjie are famous _______ their pop songs.
A. as
B. for
C. with
D. of
( )63. —What do you do _______?
—I practice _______ English.
A. everyday; everyday
B. everyday; every day
C. every day; everyday
D. every day; every day
( )64. There is going to _______ a football match the day after tomorrow.
A. have
B. has
C. host
D. be
( )65. —Hi, Linda. _______ a hot day! Let’s go swimming, OK?
—That’s a good idea!
A. How
B. What
C. /
D. Which
( )66. Drums and pianos are the same in some ways because _______ makes their sounds.
A. blowing
B. taking
C. hitting
D. moving
( )67. —I’m busy. I can’t go shopping with you tomorrow.
—_______
A. I’d love to.
B. Wonderful!
C. What a pity!
D. Go ahead!
( )68. I _______ a museum with my friends at this time yesterday.
A. am visiting
B. was visiting
C. visited
D. will visit ( )69. He is _______ small _______ to school.
A. too; to go
B. can’t; go
C. too; go
D. so; to go
( )70. Many people read newspapers on the train to _______ the time in Britain.
A. save
B. waste
C. pass
D. take
( )71. It was raining hard _______ I got up this morning.
A. if
B. when
C. after
D. until
( )72. —Look! The girl is playing with a snake.
—How _______ she is!
A. brave
B. happy
C. strong
D. excited ( )73. The old man died _______ a cold snowy night.
A. in
B. on
C. at
D. over
( )74. —You look very sad. What’s wrong?
—It’s OK. There is _______.
A. something serious
B. serious something
C. nothing serious
D. serious nothing
( )75. “Now I told you a secret,”he said to me _______ a low voice.
A. with
B. at
C. in
D. use
( )76. —Which team _______ the match, Team One or Team Two?
—Team One _______ Team Two.
A. won; won
B. beat; beat
C. beat; won
D. won; beat
( )77. I feel tired, but I don’t want to stop _______.
A. work
B. to work
C. works
D. working
( )78. The rivers in the countryside are cleaner than _______ in the city.
A. this
B. that
C. these
D. those
( )79. Your classroom is so dirty. Everyone should keep it _______.
A. dry
B. open
C. quiet
D. clean
( )80. There were _______ animals in the forest many years ago.
A. thousand of
B. thousands of
C. three thousand of
D. three thousands of
( )81. Of the two boys, Tom is _______.
A. tall
B. the taller
C. tallest
D. the tallest
( )82. Blue whales are the largest and heaviest animals in the world, but they _______ the smallest sea animals.
A. feed in
B. live in
C. feed on
D. fed on
( )83. —Zhou Fang, can you finish your homework better with _______ time?
—I think I can.
A. few
B. fewer
C. little
D. less
( )84. As we know, water is very important _______ us.
A. of
B. to
C. on
D. with
( )85. —What do you think of this film?
—Wonderful! No film is _______.
A. good
B. well
C. better
D. best
( )86. —Kangkang, I _______ my pen. Could you please lend me yours?
—I’m afraid I can’t. Mine is _______, too.
A. lost; lost
B. missing; missing
C. lost; missing
D. missing; lost ( )87. —The old woman lost the hope of life because her two sons lost their lives in the earthquake.
—She should cheer up. A dead heart is much _______ than sadness.
A. terrible
B. more terrible
C. most terrible
D. the most terrible
( )88. —Is everyone out of the fire?
—No, _______ two are still in the burning house.
A. another
B. other
C. the other
D. others
( )89. —Jack _______ his job last week. Do you know why?
—Because he was always late for work.
A. found
B. lost
C. loved
D. disliked
( )90. —What you said is very good. Do you have _______ else to say?
—_______ more.
A. something; Anything
B. anything; Something
C. anything; Nothing
D. nothing; Anything
( )91. —An earthquake struck Yushu yesterday. Did you _______ it?
—Yes. I _______ it killed many people. That’s too terrible.
A. hear; hear
B. hear of; hear of
C. hear; hear of
D. hear of; hear
( )92. —I will thank Mr. Wang. I couldn’t pass the last exam _______ his help.
—You’re right.
A. without
B. with
C. for
D. under
( )93. —The family is too poor _______ the child to school.
—What a pity!
A. send
B. sending
C. to send
D. sent
( )94. Look! The people _______ their homes after the earthquake. I think they _______ to normal life very soon.
A. are rebuilding; are returning
B. are returning; are rebuilding
C. will return; are rebuilding
D. are rebuilding; will return
( )95. —_______ heads means No in China but Yes in India.
—Sounds interesting.
A. Shaking
B. Moving
C. Hitting
D. Washing
( )96. —What about this one, Madam?
—It’s too expensive. Can you show me a _______ one?
A. cheap
B. cheaper
C. expensive
D. more expensive ( )97. —Excuse me, what does this word mean?
—Sorry, I don’t know. Let’s look it up in a _______.
A. newspaper
B. dictionary
C. library
D. exercise book
( )98. My father used to _______ newspapers after meals.
A. watch
B. see
C. look at
D. read
( )99. Nobody is sure _______ there is UFO.
A. where
B. how
C. whether
D. why
( )100. I often _______ the Internet _______ some information during my study.
A. look; for
B. search; for
C. wait; for
D. leave; for
( )101. —What’s wrong with your computer?
—Oh, it doesn’t _______.
A. speak
B. move
C. work
D. run
( )102. —What did you do last Sunday?
—I did my homework and helped my mother with the housework.
—_______
—I also visited some websites.
A. What else?
B. Where else?
C. Who else?
D. When else?
( )103. —I often see you _______ in the park, why?
—I’m too fat. I want to make myself _______.
A. run; thinner
B. run; thin
C. to run; thin
D. to run; thinner ( )104. —I _______ a wallet on my way home yesterday. I handed it in to the police and now they are _______ whose it is.
—It’s very kind of you.
A. found; finding out
B. found out; finding
C. found; found out
D. found out; found
( )105. Our country did something useful to improve the people’s life_______. Now our Chinese are living a happy life.
A. in the 1970
B. in 1970s
C. in 1970’s
D. in the 1970s
( )106. If you have a headache, you _______ lie down for a good rest.
A. shouldn’t
B. had better not
C. had better
D. mustn’t ( )107. —I had a backache. I can’t sleep.
—_______
A. Don’t worry.
B. Not so well.
C. I’m sorry to hear that.
D. Why?
( )108. —Oh, you have a headache and a cough. _______ have you been like this?
—Three days.
A. How long
B. How soon
C. How often
D. How many
( )109. You should _______ the doctor’s advice and _______ the medicine on time.
A. follow; eat
B. follow; take
C. take; eat
D. eat; take
( )110. —I’m afraid you have a cold. You’d better go to see a doctor.
—_______
A. No, I have no time.
B. That’s a good idea.
C. It’s very kind of you.
D. I’m sorry to hear that.
( )111. You look pale. _______ have a good rest?
A. Why don’t you
B. Why are you
C. What about
D. Why you don’t
( )112. You should not eat _______ meat. It can make you fatter.
A. too many
B. too much
C. much too
D. many too
( )1113. It’s bad for our eyes to read books _______ the sun.
A. to
B. under
C. in
D. over
( )114. You’d better _______ too much meat. You are much too fat.
A. not eat
B. eat other
C. not to eat
D. don’t eat
( )115. The summer holiday is coming. We’re going to have _______ holiday.
A. a two-month
B. a two-months
C. two months
D. two-months
( )116. Sally sings pretty _______ and she is also _______ at dancing.
A. well; well
B. good; good
C. good; well
D. well; good
( )117. It’s hot here. Please keep the windows _______.
A. closing
B. open
C. closed
D. opened
( )118—Excuse me, can you give me a _______?
—Sure.
A. hand
B. help
C. ball
D. save
( )119 —Whose model plane is it?
—It’s Jack’s. He made it by _______.
A. he
B. him
C. his
D. himself
( )120—There _______ a football match this evening.
—Exciting news.
A. are going to be
B. is going to be
C. is going to have
D. will have ( )121think _______ necessary for you _______ breakfast.
A. this; have
B. that; to have
C. it’s; to have
D. it’s; have
( )122—_______ can I keep the books?
—Two weeks.
A. How long
B. How often
C. How far
D. How soon
( )123 I have some problems with my health. Can you give me some _______?
A. advice
B. messages
C. suggestion
D. information
选择题专题训练（17） 姓名 班级 学号 1．化学知识广泛应用于生产、生活中，下列相关说法不．正确．．的是（ ） A ．食用松花蛋时蘸些食醋可以去除氨的气味 B ．棉花和木材的主要成分都是纤维素，蚕丝的主要成分是蛋白质 C ．只用淀粉溶液即可检验食盐是否为加碘盐 D ．液氯罐泄漏时，可将其移入水塘中，并向水塘中加入生石灰 2．已知在101kPa 时：CH 4(g)＋2O 2(g)＝CO 2(g)＋2H 2O(g)；△H＝-820kJ/mol 。下列说法中正确的是（ ） A ．反应过程中能量关系可用右图表示 B ．CH 4的燃烧热是820kJ C ．11.2LCH 4完全燃烧放出热量410kJ D ．若将此反应设计成原电池，甲烷在正极被氧化3．用N A 表示阿伏加德罗常数，下列说法不．正确．． 的是（ ） A ．0.2mol 过氧化氢完全分解生成0.1molO 2时转移的电子数目为0.2N A B ．300mL2mol/L 蔗糖溶液中所含分子数为0.6N A C ．在常温常压下，17g 硫化氢气体所含质子数目为9N A D ．在标准状况下，2.24L 二氧化硫与氧气混合气体中所含氧原子数为0.2N A 4．用下列实验装置完成对应的实验（部分仪器已省略），操作正确并能达到实验目的的是 （ ） A ．干燥Cl 2 B ．检验K 2CO 3中的K + C ．石油的蒸馏 D ．吸收NH 3 5．下列有关化学用语的叙述正确的是（ ） A ．硫酸铝水解的化学方程式是：Al 2(SO 4)3＋3H 2O 2Al(OH)3＋3H 2SO 4 B ．铜跟浓硝酸反应的离子方程式是：Cu ＋4NHO 3(浓)＝Cu 2+ ＋2NO 3- ＋2NO 2↑＋2H 2O C ．钢铁发生吸氧腐蚀时，负极发生的电极反应为：2H 2O ＋O 2＋4e -→4OH - D ．氢氧化亚铁在空气中久置变成红褐色的化学方程式为： Cl 2 浓H 2SO 4 NH 3 稀H 2SO 4 C 6H 6 生成物能量总和 反应过程中放出的能量 反应物能量总和 能 量 反应进程
初中英语中考单项选择题专项训练250题（附答案） ( ) is ____used and ______ people are interested in it. A wide, many more B. widely, a lot more C. wide, more D. widely, much more ( )2、---- What would you like to drink ---- It doesn’t matter. ________ will do . A. Nothing B. Everything C. Something D. Anything ( )3、This question is very difficult . _______ people can understand it. A. Little B. A few C. Few D. A little ( )4.、After entering the WTO, _______ foreigners will come to our country for business. A. some B. fewer C. all D. more ( )5、---- The exam was very easy, wasn’t it ---- Yes, but I don’t think _______ could pass it. A. somebody B. any body C. nobody D. everybody ( )6、The population of Shanghai is larger than __________ of Hangzhou. A. one B. it C. what D. that ( )7、There is only _______ walk from my home to school. A. five minutes B. five minutes’ C. five minute D. fifth minute’s ( )8、Wang Qiang is a _________ boy. A. five-year-old B. five year old C. five-years-old D. five years old ( )9、The boy was born______ the night of May 20,1999. A. at B. on C. in D. doing ( )10、I’ve been here ___ 3 o’clock. That means I have stayed here ___ an hour and a half. A. at ;since B. at; for C. since; for D. since; since ( )11、English is as _________ as Chinese. You should learn it well. A. important B. more important C. the most important D. much more important ( )12、We’ve never seen _________ flower before. A. such a beautiful B. such beautiful C. so a beautiful D. so beautiful ( )13、You must wear glasses. They can keep your eyes ________. A. save B. safe C. safely D. to save ( )14、Would you please speak _______ I still can’t follow you. A. slow B. much slow C. much slowly D. more slowly ( )15、---- What was the weather like yesterday ---- It was terrible. It rained _______. People could _______ go out. A. hard; hard B. hardly; hard C. hardly; hardly D. hard; hardly ( )16. There are few _______ in the fridge. Let’s go and buy some peas, carrots and cabbages. A. vegetables B. fruit C. meat D. eggs ( )17. This room is __________. A. B ill and David’s B. Bill’s and David’s C. Bills and David’s D. Bill and David
英语中考单项选择题经典试题汇总 ( ) 1. ________ it is today! A. What fine weather B. What a fine weather C. How a fine weather ( ) 2. Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. sh oes’ factory ( ) 3. This class ________ now. Miss Gao teaches them。 A. are studying B. is studying C. be studying D. studying ( ) 4. We will have a _________ holiday after the exam。 A. two month B. two-month C. two month’s D. two-months ( ) 5. There is no enough ________ on the corner to put the table。 A. place B. room C. floor D. ground ( ) 6. We can have _____ blue sky if we create _____ less polluted world。 A. a; a B. a; the C. the; a D. the; the ( ) 7. — Are you ________ American or English? — English.. We are working in Wuhu. A. a B. \ C. the D. an ( ) 8. You like playing basketball, and he likes running, _______? A. don’t you B. doesn’t he C. do you D. does he ( ) 9. —Why not take ____ umbrella with the sign “ Made in China”？ It is _____ useful umbrella? —What _______ good advice it is! A. an; an; a B. an; a; \ C. a; an; a D. \; an; a ( ) 10. – When shall we meet again next week? -- _______ day is possible. It’s no problem with me。 A. Either B. Neither C. Every D. Any ( ) 11. Robert has gone to _________ city and he’ll be back in a week。 A. other B. the other C. another D. any other ( ) 12. –A latest magazine, please. - Only one left. Would you like to have ________? A. it B. one C. this D. that ( ) 13. – Which book would you like to borrow? -- ________ of the two books is OK with me。 A. Either B. Both C. Any D. None ( ) 14. Mrs. Lee teaches ________ math. We all like her。 A. we B. us C. our D. ours ( ) 15. There are many trees on ________ side of the street。
2014高考英语单项选择专题训练精品题（16）及答案 【湖南省怀化市2014高考英语3月一模试 Section A (15 marks)（单项选择） Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence. 21. He is of confidence, , in my opinion, is most important in society. A. how B. that C. what D. which 22. — Tom! I forgot to bring my notebook this morning. —Don’t worry! I it for you. A. will get B. gets C. am getting D. am going to get 23. Microblogs experienced rapid growth in 2013 in China, with its operators, users and visitors several times. A. increase B. increased C. increasing D. to increase 24. Look at the timetable. Hurry up! Flight 9013 to Changsha off at 7:30. A. took B. takes C. will be taken D. has taken 25. Keep yourself open we can experience the great joy that friendship can bring. A. as if B. so that C. even though D. ever since 26. We used to mistake that heavy objects fell faster than light . A. the ones B. those C. ones D. these 27. By the end of last week, nearly 80 percent of the work . A. have finished B. had been finished C. will be finished D. was finished 28. Focused on your heart asks you to do, you’ll realize your dream one day. A. that B. which C. what D. it 29. Lady Gaga has put off her concerts because of the difficulties by the ongoing strikes. A. caused B. causing C. to be caused D. having caused 30. Cindy, to be here at 8 o’clock. A. is sure B. is sure that C. will be sure D. be sure 31. necessary experience for my future career, I take an active part in social activities in college. A. To gain B. Gain C. Gaining D. Having gained 32. You get two tickets of Despicable Me Ⅱ, as I have promised . A. may B. can C. need D. shall 33. A recent survey shows that the number of children who from the countryside with their
1.---How about the price of these refrigerators?---They are equal in price to ,if not cheaper than, at the other stores. A.others B. it C. that D. the ones 2.----Do you have at home now? ---No, we still have to get scores of eggs and some vegetables. A. nothing B. everything C. anything D. something 3.Nancy is expecting another baby and hopes will be a boy. A. he B. that C. it D. there 4.Cut the apple into halves so that the twins may each get half. A.every B. each C. another D. either 5.You mustn’t always do as he asks you to do. He may be wrong sometimes. A.angthing B. something C. nothing D. everything 6.I didn’t want either of hats and asked the salesman to show me . A．those, another B. two, the other C. all, the others D. both, others 7.I’m no painter, and to me, one painting is much like . A.another B. the other C. others D. one 8.Thank you very much indeed. That’s of you. A.kindest B. most kind C. /the kinder D. the most kind 9.Is possible to fly to the moon in a spaceship? A.now B. that C. it D. man 10.He paid the boy 10 yuan for washing ten windows, most of hadn’t been cleaned for at least a year. A.these B. those C. that D. which 11.We couldn’t eat in a restaurant because of us had money on us. A. all, no B. any, no C. none, any D. no one, any 12.Mr. Zhang gave the textbooks to all the pupils except who had already taken them. A. the ones B. ones C. some D. the others 13.A lthough he’s wealthy, he spends on clothes. A.little B. few C. a little D. a few 14.In the dark street, there wasn’t a single person she could turn for help. A.that B. who C. from whom D. to whom 15.I asked him to me a few minutes so that I could have a word with him. A.spend B. spare C. save D. share 16.I can you to the railway station in my car. A.send B. pick C. ride D. take 17.Careless driving a lot of highway accidents. A. affects B. gives C. causes D. results 18.A single mistake here could you your life. A.pay B. take C. spend D. cost 19.I’m afraid Mr Brown isn’t in. W ould you like to a message? A. give B. leave C. carry D. take 20.Our teacher suggested Wang Lin to America for further study. A.should send B. would be sent C. sending D. be sent
2020年中考英语单项选择题专项练习 （一） ( )1．Do you mind ____? A．I smoking B．my smoking C．my smoke D．me to smoke ( )2．Don't be ____ , this is not a ______ traffic． A．surprise, surprising B．surprise, surprise C．surprised, surprising D．surprising, surprised ( )3．You each _____ good sense of humor． A．with B．has C．have D．are ( )4．The room is safe to ______． A．live in B．living in C．live D．live with ( )5．Hobo has lots to eat and drink．''lots'' is ______． A．subject B．object C．attributive D．predicative ( )6．It's _____ for us _____ polite in class． A．interesting, to become B．important, to C．good, to D．necessary, to be ( )7．When you feel _____ to watch TV by the n, you are all right． A．enough good B．enough well C．well enough D．good enough ( )8．If it isn't yours, it must be _____ ． A．somebody else B．somebody else's C．else somebody D．else's somebody ( )9．Some people ____ that people born under the same star sign ___ share．similar characteristics．A．don't believe, / B．believe, don't C．don't hope, / D．believe, doesn't ( )10．Thanks for _____ the new chairperson． A．recommend me as B．recommending me as C．recommend me for D．recommending me for ( )11．“Do you mind if I sit here?”“_____．It's for Mr. Brown．” A．Not at all B．Never mind C．Better not D．Of course not ( )12．“Are these enough for you all?”“_____．” A．Much more B．Many more C．More many D．Too much ( )13．It is very kind _____ you to help me with my lessons．It is hard _____ me to learn them well．A．of, for B．of, of C．for, of D．for, for ( )14．Simon often _____, “I am generous．I like to _____ nice presents to my friends when I go to visit the m．” A．tells, carry B．speaks, bring C．says, talk D．says, take ( )15．Don't eat _____ meat．If you do so, You'll get _____ fat． A．much too, too much B．too much, much too C．much too, much too D．too much, too much ( )16．I can't decide _____ ． A．to buy which one B．which one to buy C．to buy which D．which to buy one ( )17．He is businesslike and is often _____．I hope he will have more _____ at his business．A．success, successful B．successful, success C．successfully, successful D．successful, successful
单项选择题 1. 由己糖激酶催化的反应的逆反应所需要的酶是 A．果糖二磷酸酶 B．葡萄糖-6-磷酸酶C．磷酸果糖激酶 D．磷酸化酶 E. 葡萄糖激酶 2. 正常情况下，肝获得能量的主要途径 A．葡萄糖进行糖酵解氧化B．脂肪酸氧化C．葡萄糖的有氧氧化D．磷酸戊糖途径 E．以上都是。 3．糖的有氧氧化的最终产物是 A．CO2+H2O+ATP B．乳酸C．丙酮酸 D．乙酰CoA E.ATP 4．需要引物分子参与生物合成反应的有 A.酮体生成B．脂肪合成 C．糖异生合成葡萄糖 D．糖原合成 E．以上都是 5．不能经糖异生合成葡萄糖的物质是 A．α-磷酸甘油B．丙酮酸C．乳酸D．乙酰CoA E．生糖氨基酸6．丙酮酸脱氢酶存在于下列那种途径中 A．磷酸戊糖途径 B．糖异生C．糖的有氧氧化 D．糖原合成与分解 E．糖酵解 7．丙酮酸羧化酶是那一个途径的关键酶 A.糖异生 B．磷酸戊糖途径C．胆固醇合成 D．血红素合成 E．脂肪酸合成 8．糖代谢中间产物中含有高能磷酸键的是 A．6-磷酸葡萄B．6-磷酸果 C．1，6-二磷酸果糖 D．3-磷酸甘油醛E．1．3-二磷酸甘油酸 9. 丙酮酸氧化脱羧生成乙酰辅酶A与许多维生素有关，但除外 A．B 1 B．B2 C．B6 D．PP E．泛酸 10．在糖原合成中作为葡萄糖载体的是 A．ADP B．GDP C．CDP D．TDP E．UDP 11．下列哪个激素可使血糖浓度下降 A．肾上腺素B．胰高血糖素C．生长素 D．糖皮质激素E．胰岛素
12．下列哪一个酶与丙酮酸生成糖无关 A．果糖二磷酸酶B．丙酮酸激酶C．丙酮酸羧化酶 D．醛缩酶E．磷酸烯醇式丙酮酸羧激酶 13．肌糖原分解不能直接补充血糖的原因是 A．肌肉组织是贮存葡萄糖的器官B．肌肉组织缺乏葡萄糖酶 C．肌肉组织缺乏葡萄糖-6-磷酸酶D．肌肉组织缺乏磷酸酶 E．肌糖原分解的产物是乳酸 14．葡萄糖与甘油之间的代谢中间产物是 A．丙酮酸 B.3-磷酸甘油酸C．磷酸二羟丙酮 D．磷酸烯醇式丙酮酸E．乳酸 15．三羧酸循环和有关的呼吸链反应中能产生ATP最多的步骤是 A．柠檬酸→异柠檬酸B．异柠檬酸→α-酮戊二酸 C．α-酮戊二酸→琥珀酸D．琥珀酸→苹果酸 E．苹果酸→草酰乙酸 16．丙酮酸羧化酶的活性可被下列哪种物质激活 A．脂肪酰辅酶A B．磷酸二羟丙酮C．异柠檬酸 D．乙酰辅酶A E．柠檬酸 17．下列化合物异生成葡萄糖时净消耗ATP最多的是 A．2分子甘油B．2分子乳酸C．2分子草酰乙酸 D．2分子琥珀酸E．2分子α-酮戊二酸 18．位于糖酵解、糖异生、磷酸戊糖途径、糖原合成和糖原分解各条代谢途径交汇点上的化合物是 A．1-磷酸葡萄糖B．6-磷酸葡萄糖C．1，6-二磷酸果糖 D．3-磷酸甘油酸E．6-磷酸果糖 19．动物饥饿后摄食，其肝细胞主要糖代谢途径 A.糖异生 B．糖有氧氧化C．糖酵解 D．糖原分解 E．磷酸戊糖途径 20．下列各中间产物中，那一个是磷酸戊糖途径所特有的 A．丙酮酸 B．3-磷酸甘油醛C．6-磷酸果糖 D．1，3-二磷酸甘油酸 E．6-磷酸葡萄糖酸 21．三碳糖、六碳糖与七碳糖之间相互转变的糖代谢途径是
24题题型训练---先秦时期(中华文明的兴起和第一次社会转型) 1．【2013年全国I卷.24-1】在周代分封制下，墓葬有严格的等级规定。考古显示，战国时期，秦国地区君王墓葬规模宏大，其余墓葬无明显等级差别；在经济发达的东方六国地区，君王、卿大夫、士的墓葬等级差别明显。这表明 A．经济发展是分封制度得以维系的关键B．分封制中的等级规定凸显了君主集权 C．秦国率先消除分封体制走向集权统治D．东方六国仍严格遵行西周的分封制度2．【2014年全国I卷.24-1】中国古代，“天”被尊为最高神。秦汉以后，以“天子”自居的皇帝举行祭天大典，表明自己“承天”而“子民”，官员、百姓则祭拜自己的祖先。这反映了秦汉以后 A．君主专制缘于宗教权威B．祭天活动强化了宗法制度 C．皇权至上促成祖先崇拜D．政治统治借助于人伦秩序 3．【2014年全国II卷.24-1】周代分封制下，各封国贵族按“周礼”行事，学说统一的“雅言”，促进了各地文化的整合。周代的“雅言”最早应起源于现在的 A．河南B．河北C．陕西D．山东 4．【2015年全国II卷.24-1】古代儒家学者批评现实政治，往往称颂夏、商、周“三代”之美，甚至希望君主像尧、舜一样圣明。这表明了儒者() A．不能适应现实政治B．理想化的政治诉求 C．反对进行社会变革D．以复古为政治目标 5．【2018年全国II卷.24-1】据《史记》记载，商汤见野外有人捕猎鸟兽，张设的罗网四面密实，认为这样便将鸟兽杀绝了，“乃去其三面”，因此获得诸侯的拥护，最终推翻夏桀，创立商朝，这一记载意在说明 A．商朝已经注重生态环境保护B．捕猎是夏商时主要经济活动 C．商汤成功缘于他的仁德之心D．资源争夺是夏商更替的主因 6．【2017年全国I卷.24-1】周灭商之后，推行分封制，如封武王弟康叔于卫，都朝歌（今河南淇县）；封周公长子伯禽于鲁，都奄（今山东曲阜）；封召公爽于燕，都蓟（今北京）。分封制 A．推动了文化的交流与文化认同B．强化了君主专制权力 C．实现了王室对地方的直接控制D．确立了贵族世袭特权 7．【2016年全国Ⅲ卷.24-1】周代青铜器上的铭文与商代相比，字数越来越多，语句也愈加格式化。这些铭文大都记述个人业绩，追颂祖先功德，希冀子孙保用。这表明西周时A．形成了重视历史传承的风尚B．创造了一种全新的文字体系 C．宗法制度受到了严重的挑战D．青铜器的功用发生重大改变 8．【2015年全国I卷.24-2】《吕氏春秋·上农》在描述农耕之利时不无夸张地说：一个农夫耕种肥沃的土地可以养活九口人，耕种一般的土地也能养活五口人。战国时期农业收益的增
中考英语100道单项选择题专题训练附答案第1部分 (D)1. He was born in Germany，but he has made China his________. A．family B．address C．house D．home (B)2. It’s cold today.Take your ________with you when you go out. A．knife B．coat C．brush D．key (C)3.—It’s useless to regret what has been done.Don’t make those mistakes again.—I won’t.That’s a(n)________ A．order B．decision C．promise D．agreement (B)4.—Kids often feel better in a happy family. —That’s true.A happy family provides a loving ________ for its children. A．expression B．environment C．encouragement D．development (C)5.—I’m so hungry now. —I think you can eat ________ and two cakes. A．two breads B．two piece of bread C．two pieces of bread D．two pieces of breads (D)6.—The best ________ to come to Yichang is spring. —I think so.The green water and green mountains are unforgettable. A．environment B．journey C．temperature D．season (C)7.Life is like riding a bicycle.To keep your ________，you must keep moving. A．promise B．position C．balance D．ability (C) 8. Some old people need a ________ because they feel lonely. A．gift B．stick C．pet D．watch (C) 9.—Why do you stand a stone monkey in front of the park? —Because it’s the ________of our city.It’s said that the monkeys have ever helped us a lot.
选择题专题训练7 1、☆☆☆如图所示，A 、B 两长方体木块放在水平面上，它们的高度相等，长木板C 放在它们上面，用水平力F 拉木块A ，使A 、B 、C 一起沿水平面向右匀速运动，则 （ AD ） A 、A 对C 的摩擦力向右 B 、 C 对A 的摩擦力向右 C 、B 对C 的摩擦力向右 D 、C 对B 的摩擦力向右 2、☆☆如图所示，重物质量为1kg ，动滑轮质量不计，竖直向上拉动细绳，使重物从静止开始以5m/s 2的加速度上升，则拉力F 在1s 末的瞬时功率为（ A ） A 、75W B 、37.5W C 、12.5W D 、15W 3、☆☆两个相同的金属球，带电荷量之比为 1：7，相距为r ，两球相互接触后再放回原来位置，则它们的库仑力可能为原来的（ CD ） A 、4/7 B 、3/7 C 、9/7 D 、16/7 4、☆☆☆☆如图所示是一交流电的电流随时间而变化的图像，此交流电的有效值是 （ B ） A 、52A B 、5A C 、3.52A D 、3.5A 5、☆☆☆☆在一根铁棒上绕有一线圈，a 、c 是线圈的两端，b 为中间抽头，把a 、b 两点接入一平行金属导轨，在导轨上横放一金属棒ef ，导轨间有如图所示的匀强磁场，若要 求a 、c 两点间的电势都高于b 点，则金属棒沿导轨的运动情况是 （ B ） A 、应向右加速平动 B 、应向右减速平动 C 、应向左加速平动 D 、应向左减速平动 6、☆☆☆如图所示，天平左边放着盛水的杯，杯底用轻线系一木质小球，右边放着砝码，此时天平平衡，若轻线发生断裂，在小球加速上升过程中，不计水的阻力，天平将（ B ） A 、左盘下降 B 、右盘下降 C 、保持平衡 D 、右盘先下降后又上升 7、☆☆☆如图所示是一种延时开关，当开关S 1闭合时，电磁铁F 将衔铁D 吸下，C 线路接通，当开关S 1断开时，由于电磁感应作用，D 将延迟一段时间才被释放，则 （ BC ） A 、由于A 线圈的电磁感应作用，才产生延时释放D 的作用 B 、由于B 线圈的电磁感应作用，才产生延时释放D 的作用 C 、如果断开B 线圈的开关S 2,无延时作用 D 、如果断开B 线圈的开关S 2,延时将变长
一、单项选择题： 1.在Word2010中,给每位家长发送一份《期末成绩通知单》，用（D）命令最简便。 A.复制 B.信封 C.标签 D.邮件合并 2. Excel2010中，要录入身份证号，数字分类应选择（D）格式。 A.常规B数字（值）C科学计数D文本E特殊 3.在Powerpoint2010中，从当前幻灯片开始放映幻灯片的快捷键是（ A ） A.Shift+F5 B.F5 C. Ctrl+F5 D.Alt+F5 4．如果用户想保存一个正在编辑的文档，但希望以不同文件名存储，可用（B）命令。 A.保存 B.另存为 C.比较 D.限制编辑 5.下面有关Word2010表格功能的说法不正确的是（D ）。 A.可以通过表格工具将表格转换成文本 B.表格的单元格中可以插入表格 C.表格中可以插入图片 D.不能设置表格的边框线 6. Word 2010中文版应在( D )环境下使用。 A、DOS B、WPS C、UCDOS D、Windows
7. Word中( C )视图方式使得显示效果与打印预览基本相同。 A、普通 B、大纲 C、页面 D、主控文档 8. 将Word文档的连续两段合并成一段，可使用以下( B )键。 A、[Ctrl] B、[Del] C、[Enter] D、[Esc] 9. 将文档中的一部分文本移动到别处，先要进行的操作是( C )。 A、粘贴 B、复制 C、选择 D、剪切 10. 在WORD中，段落格式化的设置不包括( B )。 A、首行缩进 B、字体大小 C、行间距 D、居中对齐 11. 在Word中，如果当前光标在表格中某行的最后一个单元格的外框线上，按Enter键后，( C ) A、光标所在列加宽 B、对表格不起作用 C、在光标所在行下增加一行 D、光标所在行加高 12. 在Word中，字体格式化的设置不包括( A )。 A、行间距 B、字体的大小 C、字体和字形 D、文字颜色 13. Word 2010编辑状态下，利用（ D ）可快速、直接调整文档的左右边界。 A、格式栏 B、功能区 C、菜单 D、标尺 14. 选择纸张大小，可以在（ C ）功能区中进行设置。 A、开始 B、插入 C、页面布局 D、引用 15. 在Word 2010编辑中，可使用（ B ）选项卡中的“页眉和
病句 1．依据语段内容，对画线病句的修改最恰当的一项是 今年 5 月至 11 月北京将举办第九届中国国际园林花卉博览会。届时，丰台区永定河畔将崛起一座面积相当于两个颐和园的“园博园”。以“绿色交响、盛世园林”为主题的“园博会”将吸引上千万人从全国乃至世界各地齐聚丰台，北京将为建设宜居城市、发展文化创意产业带来新的机遇。 A．修改：使北京带来建设宜居城市、发展文化产业的新机遇。 B．修改：将为北京建设宜居城市、文化产业发展带来新的机遇。 C．修改：建设宜居城市、发展文化产业的新机遇将带给北京。 D．修改：将为北京建设宜居城市、发展文化产业带来新的机遇。 2.根据语段内容，对画线病句的修改最恰当的一项是 规划为北京西部重要的垃圾处理设施——鲁家山垃圾焚烧厂今年 9 月份试运行。该项目总建筑面积 6.13 万平方米，配备 4 台 750 吨的焚烧炉，建成后将使北京市生活垃圾焚烧能力提高 16 个百分点，用它能基本解决西部地区生活垃圾处理问题。该项目预计今年建成。 A. 修改：西部地区的处理生活垃圾问题用它能基本解决。 B. 修改：西部地区的生活垃圾处理问题用它能基本解决。 C. 修改：能基本解决处理西部地区生活垃圾问题。 D. 修改：能基本解决西部地区生活垃圾处理问题。 3. 根据文段内容，对下面画线病句的修改正确的一项是 根据对地区人口结构的分析和预测，未来十年，京津冀地区一方面劳动力供给仍然充足，就业形势依然严峻；另一方面，老龄化程度在不断加剧，且中国老龄化的特点是未富先老，一般国家在人均达到 1 万美元以后才进入老龄化社会，而中国在人均 3000 美元时就进入老龄化社会了。这无疑给公共服务和社会保障带来更大的压力。因此，大量劳动人口就业和“未富先老”，成为未来京津冀地区未来发展的关键。 A.能否解决好大量劳动人口就业和“未富先老”问题 B.解决好“未富先老”和大量劳动人口就业问题 C. 解决好公共服务和社会保障问题 D. 解决好大量劳动人口就业和“未富先老”问题 4.依据语段内容，对画线病句的修改最恰当的一项是 “厚德”是北京精神的品质。在迈向世界城市的进程中，北京市民更加迫切需要践行社会主义荣辱观，以人为本、扶弱助残、尊老爱幼，让市民大力弘扬诚信、友爱、互助、奉献的道德风尚，以首善之区的文明素质和精神风貌走向世界。
2014高考英语单项选择专题训练精品题（23） 单项填空（共15 小题；每小题1分，满分15分） 21. Mike spent time with ____native people to gain ____ better understanding of the country. A. the; a B. the; / C. a; the D. /; a 22. I like taking risks, too. I suppose it ______ in the family. A. jumps B. walks C. runs D. keeps 23.Shackleton kept his promise ____he would return to Elephant Island ____the crew had been left. A. which; that B. that; which C. what; where D. that; where 24. The factory produces half a million pairs of shoes every day, 85% ____ sold abroad. A. of them are B. of them is C. of which is D. of which are 25. Beneath our feet_____ that our lives depend on for food and clothing. A. lies the earth B. lay the earth C. the earth lies D. does the earth lie 26.You are _____ careful than your brother. You two can’t do the wo rk that needs care and skill. A. not more B. no more C. not less D. no less 27.Realizing that everything she said had no effect on her son, __________. A. her son’s teacher was asked to help solve the problem. B. it was decided that her son’s teacher should help solve the problem. C. She had to ask her son’s teacher to help solve the problem D. there’s nothing she can do but ask her son’s teacher to help sol ve the problem. 28.A ______ road goes ______ from one place to another. A. straight, straight B. straightly, straightly C. straight, str aightly D. straightly, straight 29. Bill always seems so confident, but ________ he’s extremely shy. A. in vain B. in contrast C. in reality D. in surprise