汕头市2015-2016学年度普通高中毕业班教学质量监测试题 单选部分 40 漕运 41可用

汕头市2015—2016学年度普通高中毕业班期末教学质量监测题英语本试卷共三部分，共8页，满分135分(120分×1.125)。

考试时间120分钟。

注意事项：1．答题前，考生在答题卡上务必用直径0.5毫米黑色签字笔将自己的姓名、准考证号填写清楚。

2．单项选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。

3．非选择题必须用黑色字迹钢笔或签字笔作答，答题前必须先填好答题纸的密封线内各项内容。

答案必须写在答题纸上各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

第一部分：阅读理解(共两节，满分40分)第一节 (共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项 (A、B、C和D )中，选出最佳选项并在答题卡上将该项涂黑。

ASelfies (自拍) have become an increasingly common way to capture memorable moments. When it comes to taking selfies , knowing the following tips can directly affect the quality of your final product.The use of light is vital to improving image quality. Lights can help avoid shadows and create soft features on your face, so turn your face toward the main light source. If you want to be creative, play with light angles by turning your body, but make sure the photo is properly exposed and your face is lit from the front or the side. Besides, avoid taking selfies against the main light source or with overhead lighting. In addition, natural light possesses a warmth that makes you look like you're glowing.（发光）When taking selfies, angles also matter a lot. Hold the camera away from your face, and try to take photos both horizontally（水平地） and vertically(垂直地). If not, your face might look bigger than usual. Ideally, the universal selfie angle is 45 degrees above your head. But you should study your face at different angles because finding your best angle requires you having seen all of them.One problem with selfies is that most have distracting backgrounds. You can always do more to show others your best side. Try to simplify the background by taking selfies outdoors or in spacious areas. Document yourself engaging in interesting activities---hiking with family members, visiting landmarks, or working out with friends. At least, you can make the photo appealing by getting rid of your outstretched arm or a background that's too busy.You can also download some photo apps that allow you to adjust the lighting and contrast. Some apps offer useful filters, which can change your skin tone and remove pimples (粉刺) on your face.1．To get an image of high quality, you need to _______.A. be under the light sourceB. be against the main lightC. face the main light sourceD. have the photo fully exposed 2．How can you find the angle that suits you most?A. Study your face at different angles.B. Hold the camera far enough from you.C. Keep the camera lower than your face.D. Place the camera 45 degrees above your head.3．Which of the following should be avoided when taking selfies?A. The use of natural light.B. A landmark as a background.C. Changes of the skin tone.D. A busy background.BThe pounding（重击声） was driving Edward crazy. A new neighbor had just moved into the apartment below him. The newcomer was deaf, or seemed to be, because he played his stereo （立体声音响）loud enough for the whole building to hear.On the first day he heard the stereo rocking over, Edward marched downstairs and politely told the newcomer that his stereo was too loud. He asked the new tenant to turn the volume down and keep it down as long as he lived in the building. The tenant appeared surprised and embarrassed, and said, “Oh, I’m sorry. I didn’t realize it was that loud.”So, Edward returned upstairs, feeling good, because he had taken a stand and politely let the newcomer know that loud music was not going to be tolerated. The next day all was quiet, and Edward continued to be pleased with himself. The following day, Edward thought it must be Fourth of July, because a marching band was playing on his street. In fact, it was the new neighbor who was playing his music loud again.Edward was not one to repeat himself, feeling that each time you repeated yourself, you diminished the value of your words. So, he did what he always did with rude neighbors －—grin and bear it. Eventually, they would move away. What else are you going to do?In Los Angeles a year ago, a woman had complained to her upstairs neighbor that he was playing his drums too loud and too often. The drummer repeatedly ignored her. One day the woman walked upstairs and shot the drummer in the head and his girlfriend in the chest. The woman was sentenced to prison for 20 years.The dead drummer won’t bother anyone with his drums, but the woman might be wishing now that she had learned to grin and bear it. If she were still living in her apartment, she could always move. When y ou’re in prison, you don’t have that option.4．The man living below where Edward lived was .A．a deaf man B．the owner of the houseC．a tenant D．an old neighbor5．What did Edward always do with rude neighbors?A．Grinning and bearing it. B．Persuading them to stop repeatedly. C．Shouting them to dead. D．Moving away from the rude neighbors. 6．The woman killed her neighbor because .A．he ignored her advice repeatedly B．she could not stand his playing the music too loudC．she could not put up with him any longer D．he played the drums too often7．The author writes the last paragraph to prove that .A．being in prison means the loss of freedom B．grinning and bearing it is thebest policyC．Edward should follow the example of the woman D．the woman was right to kill her neighborCEven the hardest days contain lessons that will help you be a better person．Feeling down? Consider these things to remember when you’re having a bad day．No one promised life would be perfect．If you look for perfection，you’ll never be content．Don’t condition your happiness on meeting every expectation you set for yourself．It is good to be ambitious，but you’ll never be perfect．If you expect otherwise，your life will be filled with disappointments．Success doesn’t happen overnight．Trees that are slow to grow bear the best fruit．Don’t kid yourself into thinking success will come quickly．It isn’t easy to be patient，but anything worth doing requires time．If you get frustrated，remind yourself why your goal is important．There is a lesson in every struggle．And once the storm is over，you won’t remember how you made it through or how you managed to survive．But one thing is certain．When you come out of the storm，you won’t be the same person who walked in．That’s what this storm’s all about．Don’t complain about how terrible your life is．If you search for the lesson in your present struggle，you’ll be able to make positive changes that would prevent similar situations in the future．Without hard times，you wouldn’t appreciate the good ones．Strength does not come from winning．Your struggles develop your strengths．When you go through hardships and decide not to give in，that is strength．It is hard to find much to smile about when you fail，but how else would you improve yourself? If you look at failure as a part of your evolutionary process，you’ll stay positive and pursue your goals for as long as it takes．8．Which of the following is the best title of this passage?A．Every person has to go through hard times.B．We can learn a lot from our struggles.C．We should accept the fact that life is not perfect.D．Things to remember when you are having a bad day.9．What does the underlined sentence in Paragraph 3 mean?A．Success will come quickly. B．Hard work leads to success. C．Success calls for patience. D．Confidence is the first step to success.10．We can learn from Paragraph 4 that____________．A．1essons from struggles make us stronger B．all things are difficult before they are easyC．we should forget how we managed to survive D．similar situations in the future will never appear11．What can we infer from Paragraph 5?A．Hard times make us lose heart and be short of courage.B．Perseverance in time of hardships develops our strengths．C．Smiles when you fail will not help to improve yourself．D．We should try to avoid failures in the evolutionary process.DThe writer Margaret Mitchell is best known for writing Gone with the Wind, first published in 1936. Her book and the movie based on it, tell a story of love and survival during the American Civil War. Visitors to the Margaret Mitchell House in Atlanta, Georgia, can go where she lived when she started composing the story and learn more about her life.Our first stop at the Margaret Mitchell House is an exhibit area telling about the writer’s life. She was born in Atlanta in 1900. She started writing stories when she was a child. She started working as a reporter for the Atlanta Journal newspaper in 1922. One photograph of Ms. Mitchell, called Peggy, shows her talking to a group of young college boys. She was only about one and a half meters tall. The young men tower over her, but she seems very happy and sure of herself. The tour guide explains: “Now in this picture Peggy is interviewing some boys from Georgia Tech, asking them such questions as “Would you really marry a woman who works?” And today it’d be “Would you marry one who doesn’t?”The Margaret Mitchell House is a building that once contained several apartments. Now we enter the first floor apartment where Ms. Mitchell lived with her husband, John Marsh. They made fun of the small apartment by calling it “The Dump”.Around 1926, Margaret Mitchell had stopped working as a reporter and was at home healing after an injury. Her husband brought her books to read from the library. She read so many books that he bought her a typewriter and said it was time for her to write her own book. Our guide says Gone with the Wind became a huge success. Margaret Mitchell received the Pulitzer Prize for the book. In 1939 the film version was released. It won ten Academy Awards, including Best Picture.12. The book Gone with the Wind was _________.A. first published on a newspaperB. awarded ten Academy AwardsC. written in “The Dump”D. adapted from a movie13. The underlined phrase “tower over” in Paragraph 2 is closest in meaning to_________.A. be very pleased withB. be much taller thanC. show great respect forD. show little interest in14. We can know about Margaret Mitchell from the passage that _________.A. her height made her marriage unhappyB. her interest in writing continued as an adultC. writing stopped her working as a reporterD. her life was full of hardship and sadness15. Which is the best title for the passage?A. Gone with the Wind: A Huge Success.B.Margaret Mitchell: A Great Female Writer.C. An Introduction of the Margaret Mitchell House.D. A Trip to Know Margaret Mitchell.第二节（共5小题；每小题2分，满分10 分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

绝密★启用前试卷类型A 汕头市2015年普通高中毕业班教学质量监测试题英语本试卷共三大部分，满分135分，考试用时120分钟。

注意事项：1.选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。

2.非选择题必须用黑色钢笔或签字笔作答，答题前必须先填好答题纸的密封线内各项内容，答案必须写在答题纸上各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液，不按以上要求作答的答案无效。

3.考生必须保持答题卡、答题纸的整洁，考试结束后，将试卷和答题卡、答题纸一并交回。

第一部分英语知识应用（共两节，满分45分）第一节完形填空（共15小题，每小题2分，满分30分）阅读下面短文，从短文后所给各题的（A、B、C、D）中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。

Megan’s Library of Love Book Drive began in 2006, in memory of a student who passed away. The idea to send books to a school in 1 was created by Megan’s classmates at Cedar Groove-Belgium Middle School as a tribute to her.The project formed out of the desire to honour memories of Megan, to help our community heal, and to make a 2 in the life of others. Students have many 3 of Megan, but the most vivid was her love for her family and the diligent help she gave to her classmates. They combined this with her 4 for learning and reading to create the Library of Love.This project honours Megan’s special qualities. In the 5 of one of her classmates, “Megan was a good daughter, a good student and a good friend. We are all blessed to have been a 6 of Megan’s life.Every February, on Megan’s birthday, fifth grades at Cedar Groove-Belgium Middle School 7 donations of newly-purchased books and send them to a school in need. The “love books”are truly a 8 of love meant to 9 reading and learning. Students earn the money for postage by writing letters to local 10 . The fifth grades also have the 11 of labeling every book with a Library of Love sticker, sorting books in categories, and 12 all the books for shipping.In the two years since the Library of Love 13 began, students have collected over 5,000 newly-purchased books to send to schools in need. In 2006, 3,149 books were sent to St. Bernard’s Parish to help to 14 their school library after Hurricane Katrina devastated the community. In 2007, 1,613 books were sent to Whited Mountain School in Alaska, which was 15 by a fire. Students look forward to sending the gift of reading to other schools in the future.1. A. debt B. need C. trouble D. practice2. A. mark B. contribution C. difference D. start3. A. images B. expressions C. comments D. memories4. A. enthusiasm B. interest C. preference D. determination5. A. looks B. words C. case D. diary6. A. company B. favor C. witness D. part7. A. collect B. abandon C. devote D. present8. A. force B. signal C. measure D. gift9. A. push B. inspire C. reward D. combine10. A. libraries B. post offices C. hospitals D. business11. A. ability B. pleasure C. responsibility D. chance12. A. packing B. fastening C. check D. settling13. A. project B. assignment C. organization D. campaign14. A. repair B. refill C. rebuild D. remove15. A. broken B. hurt C. closed D. damaged第二节语法填空（共10小题；每小题1.5分，满分15分）仔细阅读下面短文，短文中有10个空格，请按照语境以及括号里所给的词完成短文，答案填写在答题卡标号为16~25的对应位置。

广东省汕头市2015届普通高中毕业班教学质量监测化学试题一、选择题（共6小题，每小题5分，满分30分）过氧化钠的物质的量为：氖气的物质的量为：=0.1mol二、选择题（共2小题，每小题3分，满分6分）7．（3分）（2014•宜昌模拟）元素周期表和元素周期律可以指导人们进行规律性的推测和判8．（3分）下列实验操作或装置符合实验要求的是（）三、填空题（共4小题，每小题15分，满分64分）9．（15分）下面是A～E六种有机化合物的转化关系，已知物质A显酸性．请根据以下框图回答问题：（1）A、E的结构简式为：CH2=CHCOOH、NH4OOCCH2COONH4．（2）D 化合物含有的官能团名称是羧基、醛基．（3）A→B、C→D的反应类型分别为：加成反应、氧化反应．（4）C分子间可形成八原子环状化合物的化学方程式为 2HOCH2CH2COOH+2H2O．（5）写出B的同分异构体中2种属于酯类物质的结构简式：HCOOCH2CH2Br、HCOOCHBrCH3．=2=210．（17分）（1）根据最新“人工固氮”的研究报道，在常温常压和光照条件下N2在催化剂表面与水发生反应：2N2（g）+6H2O（l）=4NH3（g）+3O2（g）．若已知：N2（g）+3H2（g）=2NH3（g）△H=a kJ/mol；2H2（g）+O2（g）=2H2O（l）△H=b kJ/mol则：2N2（g）+6H2O（l）=4NH3（g）+3O2（g）的△H=（2a﹣3b）kJ/mol（用含a、b的式子表示）．（2）在一定条件下，将1.00molN2（g）与3.00molH2（g）混合于一个10.0L密闭容器中，在不同温度下达到平衡时NH3（g）的平衡浓度如图1所示．其中温度为T1时平衡混合气体中氨气的体积分数为25.0%．①该反应在T1温度下5.00min达到平衡，这段时间内N2的化学反应速率为8.00×10﹣3mol/（L•min）；②当温度由T1变化到T2时，平衡常数关系K1＞K2（填“＞”，“＜”或“=”），焓变△H＜0（填“＞”或“＜”）；③T1温度下该反应的化学平衡常数K1=18.3．（3）体积均为100mL pH=2的CH3COOH与一元酸HX，加水稀释过程中pH与溶液体积的关系如图2所示，则Ka（HX）＞Ka（CH3COOH）（填“＞、＜或=”）．（4）25℃时，CH3COOH与CH3COONa的混合溶液，若测得pH=6，则溶液中C（CH3COO﹣）﹣c（Na+）=9.9×10﹣7mol•L﹣1（填精确值）．（5）在25℃下，向浓度均为0.1mol•L﹣1的MgCl2和CuCl2混合溶液中逐滴加入氨水，先生成沉淀的离子方程式为Cu2++2NH3•H2O⇌Cu（OH）2↓+2NH4+．（已知25℃时K sp[Mg（OH）2]=1.8×10，K sP[Cu（OH）2]=2.2×10﹣20）所以所以×的化学反应速率为为：=18.311．（15分）高纯度氧化铝有广泛的用途，某研究小组研究用以下流程制取高纯度氧化铝：根据上述流程图回答下列问题：（1）“除杂”操作是加入过氧化氢后，用氨水调节溶液的pH约为8.0，以除去硫酸铵溶液中的少量Fe2+．写出在除去Fe2+离子的过程中，发生的主要反应的离子方程式：2Fe2++H2O2+4NH3•H2O=2Fe（OH）3↓+4NH4+．（2）检验上述流程中“过滤”后杂质是否除尽的实验方法是取少许滤液于试管中，加几滴KSCN溶液，若溶液不变红色，则杂质已除尽．（3）配制硫酸铝溶液时，需用硫酸酸化，酸化的目的是抑制（防止）Al3+水解．（4）“结晶”这步操作中，母液经蒸发浓缩至溶液表面刚出现薄层晶体即停止加热，然后冷却结晶，得到铵明矾晶体（含结晶水）．母液不能蒸干的原因是减少可溶性杂质的析出及Al3+水解．（5）铵明矾晶体的化学式为NH4Al（SO4）2•12H2O，在0.1mol/L铵明矾的水溶液中，离子浓度最大的离子是SO42﹣，离子浓度最小的离子是OH﹣．12．（17分）焦亚硫酸钠（Na2S2O5）是常用的食品抗氧化剂之一．某研究小组进行如下实验：实验一焦亚硫酸钠的制取：采用如图装置（实验前已除尽装置内的空气）制取Na2S2O5．装置II中有Na2S2O5晶体析出，发生的反应为：Na2SO3+SO2=Na2S2O5（1）装置Ⅰ中产生气体的化学方程式为Na2SO3+H2SO4=Na2SO4+SO2↑+H2O．（2）要从装置Ⅱ中获得已析出的晶体，可采取的分离方法是过滤．（3）装置Ⅲ用于处理尾气，可选用的最合理装置（夹持仪器已略去）为d（填序号）．实验二焦亚硫酸钠的性质：Na2S2O5溶于水即生成NaHSO3．（4）证明NaHSO3溶液中HSO3﹣的电离程度大于水解程度，可采用的实验方法是ae（填序号）．a．测定溶液的pH b．加入Ba（OH）2溶液c．加入盐酸d．加入品红溶液e．用蓝色石蕊试纸检测（5）检验Na2S2O5晶体在空气中已被氧化的实验方案是取少量Na2S2O5晶体于试管中，加入适量水溶解，滴加盐酸，振荡，再滴加氯化钡溶液，有白色沉淀生成．实验三葡萄酒中抗氧化剂残留量的测定（6）葡萄酒常用NaS2O3作抗氧化剂．测定某葡萄酒中抗氧化剂的残留量（以游离SO2计算）的方案如下：（已知：滴定时反应的化学方程式为SO2+I2+2H2O=H2SO4+2HI）①按上述方案实验，消耗标准I2溶液25.00mL，该次实验测得样品中抗氧化剂的残留量（以游离SO2计算）为0.16g•L﹣1．②在上述实验过程中，若有部分HI被空气氧化，则测得结果偏低（填“偏高”“偏低”或“不变”）．计算）为。

高中数学学习材料马鸣风萧萧*整理制作汕头市2015-2016学年普通高中毕业班质量监测数学（文科）参考答案及评分标准一、 选择题：本大题共12题，每小题5分，满分60分，在每小题给出的四个选项中，只有一项是符合要求的． 题号 1 2 3 4 5 6 7 8 9 10 11 12 答案DBCABDACBCDC提示： 11.()()()712-7-7log 3f f +==-=-，()()()()()3127333log 2g f g f f +⎡-⎤=-=-=-=-=-⎣⎦故选D. 12.()2f x x =在[10]-，单调递减，如图所示，易得1a >， 依题意得log 31log 51a a <⎧⎨>⎩，∴35a <<，故选C..二、填空题：本大题共4小题，考生作答4小题，每小题5分，满分20分．13. -4 14. 31y x =+ 15. 3216. ⑷三、解答题：本大题共6小题，满分70解答须写出文字说明、证明过程和演算步骤． 17．（本小题满分12分）(注：第(1)问6分，第（2）问6分) 解：（Ⅰ）在△ABC 中，由3cos 4B =且0B π<<，得7sin 4B =，……3分又由正弦定理：sin sin c bC B=得：14sin 8C =．……6分 （Ⅱ）由余弦定理：2222cos b a c ac B =+-⋅得：232124a a =+-⋅， 即23102a a --=，解得2a =或1-2a =（舍去），………………4分 所以，1177sin 122244ABCSa c B =⋅⋅⋅=⨯⨯⨯=……………………6分 18．（本小题满分12分）(注：第(1)问6分，第（2）问6分) 解：（Ⅰ）因为d ≠0的等差数列，2a ,6a ,22a 成等比数列26222a a a ∴=即()()()21115+21a d a d a d +=+即13d a = ①……………1分又由46a a +=26得12+826a d = ②……………………2分 由①②解得1=13a d =， 32n a n ∴=-……………………3分324b a ∴== 即214b q =，5616b a ==又 即4116b q =；24q ∴=………………5分又q 为正数2q ∴=，1b =12n n b -∴=……………………6分 （Ⅱ）由（Ⅰ）知()1322n n na b n -=-……………………1分()021*********n n T n -∴=⨯+⨯+⨯++-……………………2分 ()232124272322n n T n ∴=⨯+⨯+⨯++-……………………3分()()()()2161213232323221322352512n n n n n n T n n n --∴-=+⨯+⨯++⨯--=+--=--⨯--()3525n n T n ∴=-⨯+……………………6分19．（本小题满分12分）(注：第(1)问6分，第（2）问6分) 解: （Ⅰ）设第2组[30,40)的频率为2f ，21(0.0050.010.020.03)100.35f =-+++⨯=； ………………3分第4组的频率为0.02100.2⨯=…………………………4分所以被采访人恰好在第2组或第4组的概率为1P =0.350.20.55+= ………………………6分（Ⅱ）设第1组[30,40)的频数1n ，则11200.005106n =⨯⨯= ……………………1分 记第1组中的男性为12,,x x ，女性为1234,,,y y y y ，随机抽取3名群众的基本事件是：121(,,)x x y ，122(,,)x x y ，123(,,)x x y ，124(,,)x x y121(,,)x y y ，132(,,)x y y ，113(,,)x y y ，141(,,)x y y ，124(,,)x y y ，134(,,)x y y ， 221(,,)x y y ，232(,,)x y y ，213(,,)x y y ，241(,,)x y y ，224(,,)x y y ，234(,,)x y y ， 123(,,)y y y ，124(,,)y y y ，234(,,)y y y ，134(,,)y y y 共20种 ……………………4分其中至少有两名女性的基本事件是：121(,,)x y y ，132(,,)x y y ，113(,,)x y y ，141(,,)x y y ，124(,,)x y y ，134(,,)x y y ，221(,,)x y y ，232(,,)x y y ，213(,,)x y y ，241(,,)x y y ，224(,,)x y y ，234(,,)x y y ，123(,,)y y y ，124(,,)y y y ，234(,,)y y y ，134(,,)y y y 共16种………5分所以至少有两名女性的概率为2164205P ==………………………………………………6分20．（本小题满分12分）(注：第(1)问6分，第（2）问6分） 解：（Ⅰ）记1AC 与C A 1的交点为E .连结ME .直三棱柱111C B A ABC -,点M 是1BB 中点,2211435MA MA MC MC ∴====+=……2分因为点E 是1AC 、C A 1的中点，所以1AC ME ⊥ ， C A ME 1⊥， ……4分 又11AC A C E =从而ME ⊥平面11AAC C .因为ME ⊂平面1A MC ，所以平面1A MC ⊥平面11AAC C . ……6分 （Ⅱ）过点Ａ作1AH A C ⊥于点H ，由（Ⅰ）平面1A MC ⊥平面11AAC C ，平面1A MC 平面111AAC C AC =， 而AH ⊥平面11AAC C ……2分∴AH 即为点A 到平面1A MC 的距离． ……3分在1A AC ∆中，190A AC ∠=︒，11642,68AA AC AC ===，1164224343468AA AC AH AC ⋅⨯∴===即点A 到平面1A MC 的距离为243434……6分 21．（本小题满分12分）(注：第(1)问6分，第（2）问6分)解：（Ⅰ）由题知()()()2'2110a a x x f x x x-+-+=>……………………1分当1a ≠-时，由()'0f x =得()221+1=0a a x x +-且=9+8a ∆，()()12198198,4141a ax x a a -+++==-+-+……………2分 ①当1a =-时，所以)(x f 在()0,1上单调递增在()1,+∞上单调递减………………3分②当1->a 时， )(x f 在()20,x 上单调递增； 在上()2,+x ∞上单调递减 ………4分③当98a ≤-时，)(x f 在()0,+∞上单调递增……………5分 ④当918a -<<-时，)(x f 在()()120,,x x +∞和上单调递增； 在上()12,x x 上单调递减……………………6分 （Ⅱ）当1<a 时，要证()()2ln 11xf x a x a x<--+-+在），（∞+0上恒成立, 只需证ln ln 1xx x a x-<--+在），（∞+0上恒成立, ……………………1分 令a xxx g x x x F -+--=-=1ln )(,ln ）（， 因为xxx x F -=-=111)(', 易得)(x F 在)1,0(上递增，在),1(∞+上递减，故1)1()(-=≤F x F ,……………2分由a x xx g -+-=1ln )(得21ln ()x g x x -'=-=2ln 1(0)x x x->, 当e x <<0时，0)('<x g ； 当e x >时，0)('>x g .所以)(x g 在),0(e 上递减，在),(+∞e 上递增, ………………3分所以a e e g x g -+-=≥11)()(,……………………4分 又1<a ，1111->->-+-∴e a e ，即min max )()(x g x F <,……………………5分所以)1(ln ln +--<-x a xxx x 在），（∞+0上恒成立, 故当1<a 时，对任意的），（∞+∈0x ，)1(ln )(+--<x a xxx f 恒成立………………6分22．（本小题满分10分）(注：第(1)问5分，第（2）问5分) 解：（Ⅰ）∵EC EF DE ⋅=2,DEF DEF ∠=∠∴DEF ∆∽CED ∆,∴C EDF ∠=∠ ……………………………………3分又∵AP CD //,∴C P ∠=∠, ∴P EDF ∠=∠,PEA DEF ∠=∠∴EDF ∆∽EPA ∆， ∴EDEPEF EA =， ∴EP EF ED EA ⋅=⋅ 又∵EB CE ED EA ⋅=⋅，∴EP EF EB CE ⋅=⋅． ………………………………5分（Ⅱ）∵EC EF DE ⋅=2,2,3==EF DE ∴ 29=EC ，∵2:3:=BE CE ∴3=BE 由（Ⅰ）可知：EP EF EB CE ⋅=⋅，解得427=EP . …………………………2分 ∴415=-=EB EP BP ． ∵PA 是⊙O 的切线，∴PC PB PA ⋅=2∴)29427(4152+⨯=PA ，解得4315=PA ． ……………………………………5分 23．（本小题满分10分）(注：第(1)问4分，第（2）问6分)解：（Ⅰ）将直线:l 12232x t y t ⎧=+⎪⎪⎨⎪=⎪⎩（t 为参数）消去参数t ， 化为普通方程3230x y --=，……………………2分 将cos sin x y ρθρθ=⎧⎨=⎩代入3230x y --=得3cos sin 230ρθρθ--=.…………4分（Ⅱ）方法一：曲线C 的普通方程为2240x y x +-=.………………2分 由22323040x y x y x ⎧--=⎪⎨+-=⎪⎩解得：13x y =⎧⎪⎨=-⎪⎩或33x y =⎧⎪⎨=⎪⎩………………4分所以l 与C 交点的极坐标分别为：5(2,)3π ，(23,)6π.………………6分 方法二：由3cos sin 2304cos ρθρθρθ⎧--=⎪⎨=⎪⎩，……………2分得：sin(2)03πθ-=，又因为0,02ρθπ≥≤<………………4分所以253ρπθ=⎧⎪⎨=⎪⎩或236ρπθ⎧=⎪⎨=⎪⎩所以l 与C 交点的极坐标分别为：5(2,)3π ，(23,)6π.………………6分24．（本小题满分10分）(注：第(1)问5分，第（2）问5分) 解: （Ⅰ）由题意可得：3112≤---x x ，当21≤x 时，3,3112-≥≤-++-x x x ，即213≤≤-x ； ……………………2分 当121<<x 时，3112≤-+-x x ，即35≤x 即121<<x ；……………………3分当1≥x 时，3112≤+--x x ，即13x ≤≤ ……………………4分∴该不等式解集为{}33≤≤-x x . …………5分（Ⅱ）令112)(---=x x x f ，有题意可知：min ()af x ≥ ……………………2分又1,21()32,12,1x x f x x x x x ⎧-≤⎪⎪⎪=-<<⎨⎪≥⎪⎪⎩ 21min )(-=∴x f ，……………………4分1-2a ∴≥. ……………………5分。

绝密★启用前试卷类型A 广东省汕头市2015年普通高中毕业班教学质量监测试题英语本试卷共三大部分，满分135分，考试用时120分钟。

注意事项：1.选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。

2.非选择题必须用黑色钢笔或签字笔作答，答题前必须先填好答题纸的密封线内各项内容，答案必须写在答题纸上各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液，不按以上要求作答的答案无效。

3.考生必须保持答题卡、答题纸的整洁，考试结束后，将试卷和答题卡、答题纸一并交回。

第一部分英语知识应用（共两节，满分45分）第一节完形填空（共15小题，每小题2分，满分30分）阅读下面短文，从短文后所给各题的（A、B、C、D）中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。

Megan’s Library of Love Book Drive began in 2006, in memo ry of a student who passed away. The idea to send books to a school in 1 was created by Megan’s classmates at Cedar Groove-Belgium Middle School as a tribute to her.The project formed out of the desire to honour memories of Megan, to help our community heal, and to make a 2 in the life of others. Students have many 3 of Megan, but the most vivid was her love for her family and the diligent help she gave to her classmates. They combined this with her 4 for learning and reading to create the Library of Love.This project honours Megan’s special qualities. In the 5 of one of her classmates, “Megan was a good daughter, a good student and a good friend. We are all blessed to have been a6 of Megan’s life.Every February, on Megan’s birth day, fifth grades at Cedar Groove-Belgium Middle School7 donations of newly-purchased books and send them to a school in need. The “love books” are truly a 8 of love meant to 9 reading and learning. Students earn the money for postage by writing letters to local 10 . The fifth grades also have the 11 of labeling every book with a Library of Love sticker, sorting books in categories, and 12 all the books for shipping.In the two years since the Library of Love 13 began, students have collected over 5,000 newly-purchased books to send to schools in need. In 2006, 3,149 books were sent to St. Bernard’s Parish to help to 14 their school library after Hurricane Katrina devastated the community. In 2007, 1,613 books were sent to Whited Mountain School in Alaska, which was 15 by a fire. Students look forward to sending the gift of reading to other schools in the future.1. A. debt B. need C. trouble D. practice2. A. mark B. contribution C. difference D. start3. A. images B. expressions C. comments D. memories4. A. enthusiasm B. interest C. preference D. determination5. A. looks B. words C. case D. diary6. A. company B. favor C. witness D. part7. A. collect B. abandon C. devote D. present8. A. force B. signal C. measure D. gift9. A. push B. inspire C. reward D. combine10. A. libraries B. post offices C. hospitals D. business11. A. ability B. pleasure C. responsibility D. chance12. A. packing B. fastening C. check D. settling13. A. project B. assignment C. organization D. campaign14. A. repair B. refill C. rebuild D. remove15. A. broken B. hurt C. closed D. damaged第二节语法填空（共10小题；每小题1.5分，满分15分）仔细阅读下面短文，短文中有10个空格，请按照语境以及括号里所给的词完成短文，答案填写在答题卡标号为16~25的对应位置。

汕头市2015年普通高中毕业班教学质量监测试题文科综合参考答案一、单项选择题（本大题共35小题，每小题4分，共140分。

在每小题的四个选项中,只有一项是符合题目要求的。

）二、非选择题（本大题共6小题, 满分160分。

）36. （27分）（1）①经济决定文化，文化对经济有巨大影响；文化与经济相互交融；我们要坚持改革开放，抓住全球化的机遇，大力发展经济，彰显中华文化的创造力和凝聚力。

②理解继承传统文化的现实意义；推陈出新，革故鼎新；发扬和广大中华文化。

③为传统文化注入时代精神；增强中华文化的先进性。

④面向世界，加强文化交流、借鉴和融合，增强中华文化的活力和国际影响力。

（4点，每点3分）（2）辩证法在本质上是批判的、革命的和创新的。

（3分）辩证法的革命批判精神和批判性思维要求我们，密切关注变化发展着的实际。

敢于突破与实际不相符合的成规陈说，敢于破除落后的思想观念。

如果因循守旧满足现状，就会错失一个又一个的发展机遇。

（4+2分）辩证法的革命批判精神要求我们要注重研究新情况。

善于提出新问题，敢于寻求新思路，确立新观念，开拓新境界。

我们唯有改革创新，才能在新一轮全球经济增长中取胜。

（4+2分）37. （25分）（1）改革开放以来，我国的市场化程度不断提高，目前处于相对成熟市场经济阶段。

（2+2分）（2）①要简政放权就是要让市场在资源配置中起决定性作用。

这有利于发挥市场反映供求关系变化。

实现资源优化配置的优点。

有利于商品生产者经营者平等竞争。

从而推进科学技术和经营管理的进步，促进劳动生产率的提高和资源的有效利用。

（2+2+3分）②高效管好经济就是实行科学的宏观调控，以促进经济的正常运行和发展。

（3分）（3）答案1（根据2013年版课本所作的答案）党：把依法执政作为党执政的基本方式，发挥党总览全局，协调各方的领导核心作用，坚持依宪治国。

（4+1分）政府：在执行上做到合法行政、程序正当、权责统一等。

在决策上做到依法决策，坚持决策内容符合法律规定和要求，决策过程符合法定程序。

汕头市2015—2016学年度普通高中毕业班教学质量监测题英语本试卷共三部分，共8页，满分135分(120分×1.125)。

考试时间120分钟。

注意事项：1．答题前，考生在答题卡上务必用直径0.5毫米黑色签字笔将自己的姓名、准考证号填写清楚。

2．单项选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。

3．非选择题必须用黑色字迹钢笔或签字笔作答，答题前必须先填好答题纸的密封线内各项内容。

答案必须写在答题纸上各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

第一部分：阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D )中，选出最佳选项并在答题卡上将该项涂黑。

ASelfies (自拍) have become an increasingly common way to capture memorable moments. When it comes to taking selfies , knowing the following tips can directly affect the quality of your final product.The use of light is vital to improving image quality. Lights can help avoid shadows and create soft features on your face, so turn your face toward the main light source. If you want to be creative, play with light angles by turning your body, but make sure the photo is properly exposed and your face is lit from the front or the side. Besides, avoid taking selfies against the main light source or with overhead lighting. In addition, natural light possesses a warmth that makes you look like you're glowing.（发光）When taking selfies, angles also matter a lot. Hold the camera away from your face, and try to take photos both horizontally（水平地）and vertically(垂直地). If not, your face might look bigger than usual. Ideally, the universal selfie angle is 45 degrees above your head. But you should study your face at different angles because finding your best angle requires you having seen all of them.One problem with selfies is that most have distracting backgrounds. You can always do more to show others your best side. Try to simplify the background by taking selfies outdoors or in spacious areas. Document yourself engaging in interesting activities---hiking with family members, visiting landmarks, or working out with friends. At least, you can make the photo appealing by getting rid of your outstretched arm or a background that's too busy.You can also download some photo apps that allow you to adjust the lighting and contrast. Some apps offer useful filters, which can change your skin tone and remove pimples (粉刺) on your face.1．To get an image of high quality, you need to _______.A. be under the light sourceB. be against the main lightC. face the main light sourceD. have the photo fully exposed2．How can you find the angle that suits you most?A. Study your face at different angles.B. Hold the camera far enough from you.C. Keep the camera lower than your face.D. Place the camera 45 degrees above your head.3．Which of the following should be avoided when taking selfies?A. The use of natural light.B. A landmark as a background.C. Changes of the skin tone.D. A busy background.BThe pounding（重击声）was driving Edward crazy. A new neighbor had just moved into the apartment below him. The newcomer was deaf, or seemed to be, because he played his stereo（立体声音响）loud enough for the whole building to hear.On the first day he heard the stereo rocking over, Edward marched downstairs and politely told the newcomer that his stereo was too loud. He asked the new tenant to turn the volume down and keep it down as long as he lived in the building. The tenant appeared surprised and embarrassed, and said, “Oh, I’m sorry. I didn’t realize it was that loud.”So, Edward returned upstairs, feeling good, because he had taken a stand and politely let the newcomer know that loud music was not going to be tolerated. The next day all was quiet, and Edward continued to be pleased with himself. The following day, Edward thought it must be Fourth of July, because a marching band was playing on his street. In fact, it was the new neighbor who was playing his music loud again.Edward was not one to repeat himself, feeling that each time you repeated yourself, you diminished the value of your words. So, he did what he always did with rude neighbors－—grin and bear it. Eventually, they would move away. What else are you going to do?In Los Angeles a year ago, a woman had complained to her upstairs neighbor that he was playing his drums too loud and too often. The drummer repeatedly ignored her. One day the woman walked upstairs and shot the drummer in the head and his girlfriend in the chest. The woman was sentenced to prison for 20 years.The dead drummer won’t bother anyone with his drums, but the woman might be wishing now that she had learned to grin and bear it. If she were still living in her apartment, she could always move. When you’re in prison, you don’t have that option.4．The man living below where Edward lived was .A．a deaf man B．the owner of the houseC．a tenant D．an old neighbor5．What did Edward always do with rude neighbors?A．Grinning and bearing it. B．Persuading them to stop repeatedly. C．Shouting them to dead. D．Moving away from the rude neighbors. 6．The woman killed her neighbor because .A．he ignored her advice repeatedly B．she could not stand his playing the music too loudC．she could not put up with him any longer D．he played the drums too often7．The author writes the last paragraph to prove that .A．being in prison means the loss of freedom B．grinning and bearing it is the bestpolicyC．Edward should follow the example of the woman D．the woman was right to kill her neighborCEven the hardest days contain lessons that will help you be a better person．Feeling down? Consider these things to remember when you’re having a bad day．No one promised life would be perfect．If you look for perfection，you’ll never be content．Don’t condition your happiness on meeting every expectation you set for yourself．It is good to be ambitious，but you’ll never be perfect．If you expect otherwise，your life will be filled with disappointments．Success doesn’t happen overnight．Trees that are slow to grow bear the best fruit．Don’t kid yourself into thinking success will come quickly．It isn’t easy to be p atient，but anything worth doing requires time．If you get frustrated，remind yourself why your goal is important．There is a lesson in every struggle．And once the storm is over，you won’t remember how you made it through or how you managed to survive．But one thing is certain．When you come out of the storm，you won’t be the same person who walked in．That’s what this storm’s all about．Don’t complain about how terrible your life is．If you search for the lesson in your present struggle，you’ll be able to make positive changes that would prevent similar situations in the future．Without hard times，you wouldn’t appreciate the good ones．Strength does not come from winning．Your struggles develop your strengths．When you go through hardships and decide not to give in，that is strength．It is hard to find much to smile about when you fail，but how else would you improve yourself? If you look at failure as a part of your evolutionary process，you’ll stay positive and pursue your goals for as long as it takes．8．Which of the following is the best title of this passage?A．Every person has to go through hard times.B．We can learn a lot from our struggles.C．We should accept the fact that life is not perfect.D．Things to remember when you are having a bad day.9．What does the underlined sentence in Paragraph 3 mean?A．Success will come quickly. B．Hard work leads to success. C．Success calls for patience. D．Confidence is the first step to success. 10．We can learn from Paragraph 4 that____________．A．1essons from struggles make us stronger B．all things are difficult before they are easyC．we should forget how we managed to survive D．similar situations in the future will never appear11．What can we infer from Paragraph 5?A．Hard times make us lose heart and be short of courage.B．Perseverance in time of hardships develops our strengths．C．Smiles when you fail will not help to improve yourself．D．We should try to avoid failures in the evolutionary process.DThe writer Margaret Mitchell is best known for writing Gone with the Wind, first publishedin 1936. Her book and the movie based on it, tell a story of love and survival during the American Civil War. Visitors to the Margaret Mitchell House in Atlanta, Georgia, can go where she lived when she started composing the story and learn more about her life.Our first stop at the Margaret Mitchell House is an exhibit area telling about the writer’s life. She was born in Atlanta in 1900. She started writing stories when she was a child. She started working as a reporter for the Atlanta Journal newspaper in 1922. One photograph of Ms. Mitchell, called Peggy, shows her talking to a group of young college boys. She was only about one and a half meters tall. The young men tower over her, but she seems very happy and sure of herself. The tour guide explains: “Now in this picture Peggy is interviewing some boys from Georgia Tech, asking them such questions as “Would you really marry a woman who works?” And today it’d be “Would you marry one who doesn’t?”The Margaret Mitchell House is a building that once contained several apartments. Now we enter the first floor apartment where Ms. Mitchell lived with her husband, John Marsh. They made fun of the small apartment by calling it “The Dump”.Around 1926, Margaret Mitchell had stopped working as a reporter and was at home healing after an injury. Her husband brought her books to read from the library. She read so many books that he bought her a typewriter and said it was time for her to write her own book. Our guide says Gone with the Wind became a huge success. Margaret Mitchell received the Pulitzer Prize for the book. In 1939 the film version was released. It won ten Academy Awards, including Best Picture.12. The book Gone with the Wind was _________.A. first published on a newspaperB. awarded ten Academy AwardsC. written in “The Dump”D. adapted from a movie13. The underlined phrase “tower over” in Paragraph 2 is closest in meaning to_________.A. be very pleased withB. be much taller thanC. show great respect forD. show little interest in14. We can know about Margaret Mitchell from the passage that _________.A. her height made her marriage unhappyB. her interest in writing continued as an adultC. writing stopped her working as a reporterD. her life was full of hardship and sadness15. Which is the best title for the passage?A. Gone with the Wind: A Huge Success.B.Margaret Mitchell: A Great Female Writer.C. An Introduction of the Margaret Mitchell House.D. A Trip to Know Margaret Mitchell. 第二节（共5小题；每小题2分，满分10 分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

汕头市2015-2016学年度普通高中毕业班教学质量监测试题生物本试卷共？页，？小题，满分300分。

考试用时150分钟。

注意事项：1．答题前，考生务必清楚地将自己的姓名、准考证号填写在规定的位置，核准条形码上的准考证号、姓名与本人相符并完全正确及考试科目也相符后，将条形码粘贴在规定的位置。

2．选择题必须使用2B铅笔填涂；非选择题必须使用黑色水签字笔作答，字体工整、笔迹清楚。

3．考生必须在答题卡各题目的规定答题区域内答题，超出答题区域范围书写的答案无效；在草稿纸、试题卷上答题无效。

4．答选考题时，考生须先用2B铅笔在答题卡上按照要求把所选题目对应的题号涂黑，再用黑色水签字笔按照题目要求作答。

答题内容与所选题号不符，答题无效。

作答的选考题号未涂，答题无效。

选考题多答，按考生在答题卡上答题位置最前的题计分。

5．保持卡面清洁，不准折叠、不得弄破。

第Ⅰ卷一、选择题：本题共13小题，每小题6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。

1.伴侣蛋白的作用是确保蛋白质正确折叠。

下列叙述正确．．的是A．蛋白质的功能与其空间结构无关B．无伴侣蛋白时，产生的错误蛋白可能被蛋白酶水解C．伴侣蛋白是蛋白质合成的直接模板D．伴侣蛋白的基本单位是核糖核苷酸2. 下列实验设计未采用．．．对比实验法的是A．用18O分别标记H2O和CO2，探究光合作用中O2的来源B．探究酵母菌细胞呼吸的方式C．用3H标记亮氨酸，研究豚鼠胰腺细胞分泌蛋白的合成和运输D．探究不同pH对唾液淀粉酶活性的影响3. 下列与碱基互补配对现象相关的描述中不正确．．．的是A．碱基互补配对错误必定会引起基因突变B．中心法则中的所有过程均发生碱基互补配对C．细胞核、核糖体等处可发生碱基互补配对D．转录过程中可能发生A与T、U与A配对4. 鸡的性别决定类型为ZW型，其控制毛色芦花（B）与非芦花（b）的基因仅位于Z染色体上。

下列杂交组合能直接通过毛色判断性别的是A.芦花雌鸡╳芦花雄鸡B.非芦花雌鸡╳芦花雄鸡C.芦花雌鸡╳非芦花雄鸡D.非芦花雌鸡╳杂合芦花雄鸡5. 下列关于植物生命活动调节的叙述，正确．．的是A．植物生命活动的调节就是激素调节B．探究生长素类似物促进插条生根的最适浓度需进行预实验C．乙烯的合成部位为根冠和萎蔫的叶片等D．施用植物生长调节剂只需要考虑毒性和残留时间即可6.在黄花蒿中提取的青蒿素是治疗疟疾的特效药，但在柬埔寨等国家已发现抗青蒿素的疟原虫类型。

汕头市2015年普通高中毕业班教学质量监测试题英语参考答案第一部分英语知识应用(共两节，满分45分)第一节完形填空（共15小题；每小题2分，满分30分）1-5BCDAB 6-10DADBD 11-15CAACD第二节语法填空（共10小题；每小题1.5分，满分15分）16.would kill 17.nothing 18.but 19.leaving 20.whether21.It 22.to live 23.the 24.magically 25.which第二部分阅读(共两节，满分50分)第一节阅读理解（共20小题；每小题2分，满分40分）26-30BCCAD 31-35ABACD 36-40DACBB 41-45BDDCA第二节信息匹配(共5小题; 每小题2分, 满分10分)46-50ECDBF第三部分写作(共两节，满分40分)第一节基础写作（满分15分）Last Sunday, I conducted an interview with James Watson, a famous American scientist, talking about how to become a successful scientist. In his opinion, to be a scientist, you need to be fond of science at first. What’s more, you have to keep practicing as well as learn from other successful scientists. If you would like to be a successful one, besides working hard, you are supposed to set up clear goals as well. What James Watson suggested is that every child who is curious about science should spare no effort / make his effort to achieve the dream of becoming a scientist.第二节读写任务（满分25分）One possible versionA blind boy got little help when begging for money from others with some words written on a sign. But he finally attracted many pedestrians’ attention after a passer-by offered to rewrite those words, receiving much help.The story shows the power of “a good idea”, which plays an significant role in our daily life. People with good ideas see things in an unusual and unique angle, showing an ability to catch inspiration of life and to finish their things efficiently / effectively.Years ago, I came across a car accident on the way to school, seriously hurt, and was sent to hospital immediately. On hearing this, my parents rushed to the hospital. Knowing that I could not walk any more from the doctor, they were lost in deep despair. But my father stood on his feet with a good idea, telling everyone who knew the result not to inform me of the result but to say to me that the doctor said I would walk again. With the love and the encouragement from my parents, I kept doing physical training with confidence. Finally, I could walk by myself by a miracle, which surprised the doctor.When it comes to how to get a good idea, I consider that we are supposed to acquire as much knowledge as possible, which provides a solid foundation for our good ideas. Besides, we should be open-minded, optimistic about life, share ideas with our friends who may have better ideas, and enlarge our reading to widen and enrich our mind.。

汕头市2015年普通高中毕业班教学质量监测试题理科综合（生物）一、单项选择题：本题包括6小题，每小题4分，共24分。

每小题给出的四个选项中，只有一个选项符合题目要求。

选对的得4分，选错或不答的得0分。

1．下列细胞结构不能在光学显微镜下观察到的是A．核糖体B．线粒体C．液泡D．染色体2．如果果蝇精巢内一个细胞经历数次分裂后形成精细胞，其染色体变化就如图中曲线所示。

以下判断正确的是A．a—b是精原细胞增殖阶段，只进行有丝分裂B．b点，细胞成为次级精母细胞C．c点，细胞发育为成熟精子D．c—d是减数第二次分裂阶段3．遗传学检测两人的基因组成时，发现甲为AaB，乙为AABb，分析甲缺少一个基因的原因，下列情况不可能的是A．甲可能是男性B．染色体结构变异C．染色体数目变异D．基因突变4．下列有关生物与环境的叙述中正确的是A．演替达到相对稳定的阶段后，群落内物种组成不再变化B．秸秆经土壤微生物分解后某些成分可被农作物再利用C．害虫数量与其天敌鸟类数量之间存在正反馈调节D．红树林在调节气候方面发挥了重要的作用，这体现了生物多样性的直接价值5．如图中X代表某一生物学概念，其内容包括①②③④四部分。

下列与此概念图相关的描述错误的是A．若X是细胞干重中含量最多的4种元素，则①~④可代表C、O、N、HB．若X为参与合成并分泌唾液淀粉酶的细胞器，则①~④是核糖体、内质网、高尔基体、线粒体C．若X表示生态系统的结构，，则①~④代表生产者、消费者、分解者及非生物的物质和能量D．若X为生态系统的能量流动，则①~④表示能量的输入、传递、转化、散失6．下列说法正确的是A．根据图甲曲线分析，可以判断经过一昼夜，玻璃罩内的植物有机物的量减少B．假设图乙中四种生物只构成一条食物链，在一段时间内，如果甲的种群数量增加，乙和丁的种群数量都增加C．图丙是用目镜10X、物镜10X组合下看到的细胞图像，若将物镜换为40X后再观察，视野中可看到2个完整的细胞D．据图丁可以判断此状态下A处溶液浓度大于B处溶液浓度二、双项选择题：本题包括2小题，每小题6分，共12分。