2019届广东省广州市执信中学高三上学期第二次月考英语试题(PDF版)

2018-2019学年度高三级第一学期英语第二次月考试题

（201810）

本试卷共四部分，满分150分。考试用时120分钟。

第一部分听力理解（共5小题，每题3分，满分15分）

先看所给的任务和要求，然后回答相应的录音所提问的问题。

情景介绍

角色: 你是一名旅客

任务: （1）向机场售票员咨询有关事项

（2）根据谈话内容回答问题

Please get ready to answer the questions in English.

1. Please get ready to answer the first question.

回答:

2. Please get ready to answer the second question.

回答:

3. Please get ready to answer the third question.

回答:

4. Please get ready to answer the fourth question.

回答:

5. Please get ready to answer the fifth question.

回答:

第二部分阅读理解（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。

A

Kettle’s Y ard, Cambridge

This modern-art gallery in a Victorian house was founded in the 1950s by Tate Jim and reopened in February following a two-year redevelopment by Jamie Fobert Architects, the team behind the 2017 Tate Steves extension. This means a new cafe, a four-floor education wing and improved gallery space that can accommodate more visitors. The gallery’s permanent collection includes works by Joan Miró, Henry Moore and Barbara Hepworth..

Being Brunel, Bristol

To celebrate the life and work of famous civil engineer Isambard Kingdom Brunei, Being Brunel will open in March on Bristol’s harbourside. The museum will include a range of interactive and entertaining exhibits, including talking portraits of his friends and family and personal possessions, including an 1821 school report. It is a good place for families to strengthen connections.

Royal Academy of Arts, London

The RA reopens on 19 May for its 250th anniversary, following a ￡50/m renovation (翻新) with a gallery and expanded exhibition programme. These will include three day-lit galleries, which will host exhibitions with a focus on contemporary art and architecture. The grand frontwall of the Burlington Gardens building has also been restored—possibly the first time it’s had a proper clean in its 150-year history.

V&A, Dundee

One of the most significant new openings of the year will be Scotland’s first design museum and also the first V&A anywhere outside of London on 15 September. The museum building sits on the river Tay. It will celebrate Scottish design and objects in its collection.

6．What do we know about Being Brunel?

A. It has a long history.

B. It includes three day-lit galleries.

C. It is family-friendly.

D. It possesses permanent collections.

7．The purpose of the RA reopening is _______.

A. to expand the exhibition

B. to mark its 250th anniversary

C. to display contemporary art

D. to present its 150-year history

8．What does the writer intend to tell us?

A. To introduce openings of some famous art museums.

B. To attract more visitors to the UK.

C. To describe some famous museums and artists.

D. To compare different tourist attractions.

B

One night about nine o’clock, Dr. Eyck, a surgeon, had a phone call from Dr. Haydon at the hospital in Clens Falls. The surgeon was asked to go there at once to operate on a very sick boy who shot himself while playing with a gun.

The doctor was soon on his way to Clens Falls. It was 60 miles away. And it was snowing heavily in the city. The surgeon thought he could get there before 12 o’clock.

A few minutes later, the doctor was stopped by a man in an old black coat. Gun in hand, the man ordered the doctor to get out. Then the man drove the car down the road, leaving the doctor in the falling snow.

It was after 2 o’clock in the morning when the doctor arrived at the hospital in Clens Falls. Dr. Haydon told him that the boy had died an hour before. The two doctors walked by the door of the hospital waiting room. There sat the man in the old black coat with his head in his hands“Mr. Cuninghan,”said Dr. Haydon to the man, “This is Dr. Eyck. He is t he surgeon who walked all the way from Albany to save your boy.”

9. Dr. Haydon asked Dr. Eyck to come to Clens Falls because ________.

A. The boy needed the help of a surgeon

B. Dr. Eyck knew the boy was wounded by a shot

C. Dr. Eyck was the boy’s fat her.

D. Dr. Eyck was Haydon’s friend

10. The surgeon was late because ________.

A . he was stopped by the police B.the weather was rather terrible

C. Clens Falls was too far from Albany

D.his car was taken away

11. Choose the right order of the following events given in the story.

a. Dr. Eyck was asked to come to the hospital in Clens Falls.

b. Dr. Eyck arrived at the hospital.

c. The boy shot himself

d. The boy died.

e.The man in an old coat reached the hospital.

f. Dr. Eyck was robbed of his car.

A. c,e,f,a,b,d

B. a,c,f,d,b,e

C. c,a,f,e,d,b

D. a,c,f,e,d,b

12. The boy could have been saved if ________.

A. he had not been sent to the hospital

B. his father hadn’t arrived in time

C. Dr. Eyck had arrived earlier than the man

D. Dr. Eyck had arrived there two hours earlier

C

In general, people talk about two groups of colors: warm colors and cool colors. Researchers in psychology think that there are also two groups of people: people who prefer warm colors and people who prefer cool colors.

The warm colors are red, orange and yellow. Where there are warm colors and a lot of light, people usually want to be active. People think that red, for example, is exciting. Sociable people, those who like to be with others, like red. The cool colors are green, blue and violet. These colors, unlike warm colors, are relaxing. Where there are cool colors, people are usually quiet. People who like to spend time alone often prefer blue.

Red may be exciting, but one researcher says that time seems to pass more slowly in a room with warm colors than in a room with cool colors. He suggests that a warm color, such as red or orange is a good color for a living room or restaurant. People who are talking or eating do not want time to pass quickly. Cool colors are better for offices or factories if the people who are working there want time to pass quickly.

Researchers do not know why people think some colors are warm and other colors are cool. However, almost everyone agrees that red, orange, and yellow are warm and that green, blue, and violet are cool. Perhaps warm colors remind people of warm days and the cool colors remind them of cool days. Because in the north the sun is higher during summer, the hot summer sunlight appears yellow.

13. Which of the following colors belong to cool colors?

A. Y ellow, green

B. Blue, violet

C. Black, blue

D. Brown, white

14. Which of the following statements is not true?

A. Sociable people like warm colors.

B. Warm colors can make people excited.

C. People who like to be with others don’t like red.

D. Where there are warm colors, people want to be active.

15. Which is the right color for different rooms?

A. Orange for dining-rooms.

B. Red or orange for offices.

C. Blue for bedrooms.

D. Red for studies.

16. What is the main idea of the last paragraph?

A. It shows the reason why people think some colors are warm and others are cool.

B. Warm colors remind people of warm days.

C. Cool colors remind people of cool days.

D. People have an agreeable opinion of warm colors and cool colors.

D

For many foreigners who have visited or worked in China, one of their strong impressions is that the country is very safe. Here, you can go out alone late at night to eat at a food stand without feeling nervous. Y ou can also let your younger children ride public transport all by themselves without worrying about their safety.

This year, 2018, marks 8 special anniversaries of the launching of the reform and opening up policy, which took place two score years ago in China. Over the past few decades, the country has

achieved fast economic growth, while social peace and stability have been maintained(维护) to the fullest extent at the lowest cost. Of course, there are still unsolved problems. However, from the overall aspect, Chinese society remains harmonious and safe. In my eyes , this should be attributed(归于) largely to the cultural, economic and political environment of the country.

A society can be stable and orderly only when its people can lead a prosperous(繁荣的) life. After the introduction of the reform and opening up policy, China achieved fast economic growth and significant scientific and technological progress. In the meantime, the Chinese government has taken various measures such as those to fight corruption, reduce poverty and promote the rule of law, in order to uphold social equity. Thanks to these efforts, the potential factors that might cause social problems have been greatly reduced.

Apart from government departments including the police and judicial(司法的) departments , the general public also contributes much to social governance. The development of information technology has created new ways of linking the police and the public. By jointly fighting crimes in such ways, the public and the police have developed an ever-increasing level of mutual trust and positive interaction.

The safety and stability in China did not come easily. Rather, it should be attributed to the efforts made by 1.3 billion people. For both Chinese and foreigners living in the country, the sense of safety and security is very precious.

17. The main idea of the passage is that .

A. China has achieved fast economic growth and people are becoming rich

B. the Chinese government has taken various measures to fight social problems

C. the police and judicial departments work more effectively to maintain social stability

D. various factors contribute to the stability and safety of present China

18. In which year was the reform and opening up policy launched in China?

A. In 1968

B. In 1978

C. In 1988

D. In 2008

19. Which of the following can be concluded according to the passage?

A. Most foreigners lack a sense of safety when staying in China.

B. Government departments rather than the general public play an important role in keeping social peace and stability.

C. People’s prosperous life in a country can lead to a stable and orderly society.

D. Four basic reasons are listed throughout the passage for China’s stability and safety.

20. What is the tone of the text?

A. Negative

B. Positive

C. Humorous

D. Doubtful

第二节（共5小题；毎小题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，并在答题卡上将该项涂黑。选项中有两项为多余选项。

Y ou’ve seen news reports about people who need assistance after a natural disaster, or TV programs about how lonely and isolated older people can get. Maybe you’ve walked past peo ple who are living on the streets.____21____The answer: you can volunteer. V olunteering gives you an opportunity to change people’s lives, including your own. Helping others in need is such an important part of life. So how do you go about it?

Find what’s right for you.

V olunteering isn’t school.____22____Y ou can choose what really interests you and who or what is most deserving of your time.

___23__

After you’ve discovered what interests you, decide how much time you want to spend and what fits into your schedule.

Expand your mind.

V olunteering is a great way to learn new skills — from working as part of a team to setting and reaching goals.____24____And it can help you develop a new understanding of people who are different from you — people with disabilities, people in financial problems, sick kids, or the elderly.

Feel good.

V olunteering helps people feel they make a difference — that they do have the power to change things for the better. When people depend on you, it can change the way you look at

yourself.____25____V olunteering is also a great way to get a view on your own life.

A. It can give you a chance to discover what kinds of things you’re best at and enjoy most.

B. Instead of having the choices made for you, you’ve got to pick.

C. Doing something for others helps people to change the world.

D. So what can you do about any of those things?

E. Y ou can feel proud of what you’ve achieved.

F. Find what fits your schedule.

G. Change things for the better.

第三部分英语知识运用（共两节，满分60分）

第一节完形填空（共20小题：每小题2分，满分40分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C、D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

A few summers ago my daughter and I were swimming in our pool. This day had been like most others, ___26___ I had no way of knowing that this one would ___27___ in our family history as a memory we ___28___ and still talk about from time to time.

The sun was setting and the night was ___29___ approaching. From the shallow end of our pool, my daughter ___30___ it first. Right about eye level, a spider was spinning her ___31___ by the pool. It ___32___ me that my daughter noticed this, and it surprised me even ___33___ that she wasn’t afraid of the spider.

Instead, she delightfully ___34___ as the spider busied herself in the cycle of life. As we both gazed at this ___35___ of nature, a very simple thought ___36___ me. I had lost track of time. I honestly didn’t know ___37___ we had been just standing there and staring at that spider ___38___ her web. But, regardless of what ever amount of time had past, the ___39___ was that we were simply having fun. We were having fun ___40___ really doing anything really BIG or special. I thought. However, in contrast, I believe that by sharing this ___41___ of the spider building her web we were ___42___ just as fulfilled as if we had done something very important.

Remember that the ___43___ things are the best things in life. Spend time together appreciating the simple things in ___44___, and even more importantly, ___45___ time together talking about life. Do this and you’ll have special moments and special memories that will last a life time.

26.A. or B. and C. but D. so

27.A. go down B. get up C. take off D. lead to

28.A. deserve B. remind C. treasure D. exhibit

29.A. eventually B. frequently C. carefully D. quickly

30.A. invented B. noticed C. informed D. ruined

31.A. cloth B. craft C. pot D. web

32.A. surprised B. interested C. frightened D. excited

33.A. more B. farther C. longer D. better

34.A. noted B. watched C. followed D. changed

35.A. sight B. signal C. wonder D. advertisement

36.A. caught B. occurred C. knocked D. hit

37.A. how soon B. how often C. how long D. how far

38.A. removing B. building C. painting D. sending

39.A. truth B. message C. advice D. information

40.A. for B. without C. by D. in

41.A. ability B. knowledge C. happiness D. experience

42.A. all B. both C. either D. neither

43.A. simple B. expensive C. bright D. flexible

44.A. office B. earth C. life D. hope

45.A. kill B. waste C. cost D. spend

第二节语法填空（共10分；每小题2分，满分20分）

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

The Twenty-Four solar terms (24节气), as a calendar (日历) system _____46_____ (invent) in ancient China, refer to the twenty four periods which are used to guide _____47_____ (agriculture) affairs in a year.

The Twenty-Four solar terms _____48_____ (divide) according to the sun’s position in the ecliptic plane (the orbit of the earth traveling round the sun). The date of each solar is _____49_____ (basic) fixed with minor differences of within one or two days. Each month has two solar terms. The Chinese calendar takes into account the longest and the shortest days as well as the two days each year, when the length of the day equals _____50_____ of the night. In other words, the significant days are the Summer Solstice (夏至), Winter Solstice and, the Spring and Autumn Equinoxes.

The system came into being in the Spring and Autumn Period and the Warring States (战国) Period, _____51_____ (reflect) the seasonal characteristics of annual natural _____52_____ (phenomenon) and farming activities. It helps farmers a lot _____53_____ has influenced greatly on people’s basic necessities of life.

_____54_____ November 30, 2016, the UNESCO wrote China’s “The Twenty-Four Solar Term” on _____55_____ Representative List of the Intangible Cultural Heritage of Humanity.

第四部分写作（共两节，满分35分）

第一节短文改错(共10小题；每小题1分，满分10分)

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（/\)，并在其下面写出该加的词。

删除：把多余的词用斜线（\ )划掉。

修改：在错的词下划一横线（—），并在该词下面写出修改后的词。

注意：1.每处错误及修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

Our beloved dogs passed away a few days before. She was about to cross the road while a truck ran out of the control and knocked her over. I had no idea how to react her sudden death. So

did my little sister. She was always in tear. She couldn’t accept the fact and kept asked me, “Why can’t I see her again?” We felt heartbreaking deeply. Our parents suggested in the end that we adopted another one. I couldn’t agree more. But we will never forget our sweet dog what passed away.

第二节书面表达（满分25分）

假如你是新世纪高中将要毕业的高三学生李华，想去香港大学(Hong Kong University)学习，因此你打算给该校写一封电子邮件，就—些相关事宜进行咨询。要点如下：

1.你对环境科学(Environmental Science)很感兴趣，如何才能够被该学校的相关专业录取；

2.是否需要参加英语考试；

3.该校的奖学金、学费、食宿安排和生活费用等情况。

Dear Sir/Madam,

________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ __________________________________________________

________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________

_________________________________________________________________

________________________________________________________________________________ __________________________________________________________________________

Y ours,

Li Hua

广州最好的初中排名

广州最好的初中排名 篇一：广州重点初中排名 08年的 24所提前批院校08公费线08择校线 1华师附中728 718（该数据已调整） 2实验中学720（该数据已调整）701（该数据已调整）3执信中学726（该数据已调整）720 4广雅中学712 709（该数据已调整）5第二中学702 696 6第六中学697 690（该数据已调整）7第七中学690 682 8第十六中682（该数据已调整）676 9广铁一中675 67110 广大附中678 670 11 培正中学668（该数据已调整）661 12 培英中学641 638 13 第五中学648 64214 协和中学645 640 15 八十六中641 640 16 育才中学647 643 17 第三中学658 648（该数据已调整）18 第一中学645 64019 真光中学641 635 20 六十五中641 630 21 四十七中653 685（07年该校择校热已调整）22 天河中学644 648 23 南武中学642 630 24 玉岩中学641 647 2008年高分保护线预计：690分（该数据已调整） 提前批设档线预计：650分（该数据已调整）择校、自筹经费班630(新增) 由于许多同学一摸或二摸考的一般，不敢报考前六所名校，因此认为全市只有前7000多名就有机会，其实这是不对的。下面是各分数段的市排名统计数据：状元冉婧(省实)：791分（包括10分加分），其中语文：135，数学：148，外语：146，物理：99，化学：100，政治：95，体育：58。 2007年广州中考总平均分前十强学校分别为：1.华南师范大学附属中学2.广雅实验学校3.育才实验学校 4.广州市第二中学应元学校 5.广州市第四十七中学 6.广州第四中学聚贤中学 7.中山大学附属中学 8.广东实验学校 9.华侨外国语学校10.真光实验学校 广州各初中09年中考成绩平均分1华附731 2广雅实验720.88 3应元712.84育才实验709.25中大附中702.5 6玉岩中学701.17 7西外698 8六中珠江677.20 916中665.510 侨外665.311 广附663.312 花都邝中660 13 省实658.3 14 7中656.915 铁一655.516 华附番禺655.17 17 2中650.5 序号学校2009中考平均分700分以上占比信息来源 1华师附中（公办）731 --------网络 2广雅实验720.8880.66% 学校网站3二中应元712.84育才实验709.25中大附中702.56玉岩中学（公办）701.17747中本部(公办) 700.88西关外国语学校（公办）697.9727 47中汇景(公办)6809四中聚贤678.310 六中珠江677.2011 天河中学（公办）67512 华附新世界668.713 16中（公办）665.514 华侨外国语学校（公办）665.315 广大附中（公办）663.316 花都邝煜维纪念中学66017 省实（公办）658.318 7中（公办）656.919 广外附设外语学校656.820 铁一（公办）655.521 华附番禺655.1722 培英实验中学652.8623 省实天河652.124

2019届广州市高三调研测试(理科试题)(含答案)

秘密 ★ 启用前 试卷类型： A 2019届广州市高三年级调研测试 理科数学 2018.12 本试卷共5页，23小题，满分150分。考试用时120分钟。 注意事项：1．答卷前，考生务必将自己的姓名、考生号、考场号和座位号填写在答题卡上。 用2B 铅笔在答题卡的相应位置填涂考生号。 2．作答选择题时，选出每小题答案后，用2B 铅笔把答题卡上对应题目选项的 答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。答案不能 答在试卷上。 3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目 指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新答 案；不准使用铅笔和涂改液。不按以上要求作答无效。 4．考生必须保持答题卡的整洁。考试结束后，将试卷和答题卡一并交回。 一、选择题：本题共12小题，每小题5分，共60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．设集合{} |02M x x =≤<，{}2|230N x x x =--<，则集合M N = A ．{}|02x x ≤< B ．{}|03x x ≤< C ．{}|12x x -<< D ．{} |01x x ≤< 2．若复数i 1i a z +=-(i 是虚数单位)为纯虚数，则实数a 的值为 A ．2- B ．1- C ．1 D ．2 3．已知{}n a 为等差数列，其前n 项和为n S ，若336,12a S ==，则公差d 等于 A ．1 B ． 53 C ．2 D ．3 4．若点(1,1)P 为圆2260x y x +-=的弦MN 的中点，则弦MN 所在直线方程为 A ．230x y +-= B ．210x y -+= C ．230x y +-= D ．210x y --= 5．已知实数ln 22a =，22ln 2b =+，()2 ln 2c =，则,,a b c 的大小关系是 A ．c b a << B ．c a b << C ．b a c << D ．a c b << 6．下列命题中，真命题的是 A ．00,0x x R e ?∈≤ B ．2,2x x R x ?∈>

2018广州市二中中考一模数学卷

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学校以培养“不一样的二中人”为目标，全面推进素质教育，着力培养学生的创新精神和实践能力，促进学生完善人格，壮大情怀，滋润生命，形成了“合理负担高效益，因材施教高质量”的办学特色。学校文体活动丰富多彩，现有武术社、心翼社、模拟联合国、show风气象站等30多个学生社团；书法、阅读、戏剧节、体育节、艺术节、创作人音乐会、“super sing star”、青年志愿者等活动深受学生欢迎，在市内外享有良好口碑。学科竞赛成绩斐然，无线电测向活动享誉全国，学校被国家体育总局命名为全国科技体育示范校、无线电测向训练基地；信息学、物理学奥林匹克竞赛成绩突出，邓原等多位同学获得全国一等奖，多人被保送清华大学、北京大学、复旦大学等名牌高校。高考、中考成绩长期处于广州市前列，初高中毕业班工作一直荣获广州市一等奖。高中部新校区启用以来，每年的高考成绩较入口成绩均有大幅提升，加工能力在同类学校中名列前茅。2013年高考首次实现“6510”的历史性目标（重本率达65%、10位同学进入全省文理科前100名）：500位同学达到重点高校录取分数线，重本率超过66%；6位同学被清华大学录取，4位同学被北京大学录取；2013年10月，学校成为广州市首个获得北京大学“中学校长实名推荐制”推荐资质的中学。由于办学成绩突出，学校的影响力和美誉度日益提升，被社会誉为“历史名校，状元摇篮”。 在新的发展周期，学校将坚持“立志成才，振兴中华”的校训和“元元传承，厚德格物”的办学理念，不断深化教育教学改革，追求有品质的教育，办端正的教育，为建成全省乃至全国有较高知名度的一流中学而努力奋进。

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较为综合，难度适中。 【详解】基因的表达包括翻译过程，翻译是以氨基酸为原料的，A正确；由题干信息“无细胞蛋白质合成系统是合成蛋白质的体外基因表达系统”可知，该系统具有表达能力，即具备完成转录和翻译的能力，B正确；RNA酶会破坏RNA结构，故为保证编码目标蛋白的mRNA数量，不应添加RNA酶，C错误；因该系统是在细胞外进行，操作环境更便利，故与胞内蛋白质合成相比，该系统的蛋白质合成过程更易被人工调控，D正确。【点睛】正确解答此题需要明确“表达”的含义：包括转录和翻译过程。 3.下列关于物质转运的叙述，错误的是 A. 被动运输与主动运输可受同种因素影响，如温度 B. 主动运输需要消耗能量，如池水中的K+进入丽藻细胞 C. 蛋白质可经核孔进入到细胞核中，如DNA聚合酶、RNA聚合酶 D. 胞吐运输的都是生物大分子，如乙酰胆碱、胰岛素 【答案】D 【解析】 【分析】 本题考查物质跨膜运输的方式、核孔的功能、质壁分离等相关知识，意在考查学生的识记物质跨膜运输的特点和影响因素，理解质壁分离的水分运输方向，识记核孔的功能和结构，属于中档题。 【详解】温度可影响蛋白质的功能，进而影响需要载体蛋白协助的被动运输与主动运输，A正确；池水中的K+进入丽藻细胞方式为主动运输，该过程需要耗能，B正确；一些大分子蛋白质如DNA聚合酶、RNA聚合酶等可通过核孔进入细胞核，C正确；胞吐运输的不一定都是生物大分子，如神经递质中的NO等，D错误。【点睛】K+的跨膜运输方式不一定是主动运输，如在神经细胞电位变化时，通过离子通道进出细胞时，不消耗能量。 4.下列有关真核生物的叙述，正确的是 A. 象与鼠相应组织和器官的大小差异主要决定于细胞数量的多少 B. 人的成熟红细胞中，与血红蛋白合成有关的基因处于活动状态 C. 克隆羊的成功证明已分化的动物细胞可直接发育成完整的个体 D. 衰老的细胞中，黑色素的合成加快，因此老年人会长“老年斑” 【答案】A 【解析】 【分析】

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1 / 6 最新2019届广州市高三年级调研测试(理科数学)试题 2018届广州市高三年级调研测试 理科数学 2017．12 本试卷共5页，23小题， 满分150分.考试用时120分钟. 注意事项：1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.答卷前，考生务必将自己的姓名 和考生号、试室号、座位号填写在答题卡上，并用2B 铅笔在答题卡的相应位置填涂考生号. 2．作答第Ⅰ卷时，选出每小题答案后，用2B 铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案.写在本试卷上无效. 3．第Ⅱ卷必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；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.不按以上要求作答无效. 4．考生必须保持答题卡的整洁.考试结束后，将试卷和答题卡一并交回. 一、选择题：本题共12小题，每小题5分，共60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．设集合{}1,0,1,2,3A =-，{} 2 30B x x x =->，则A B = A ．{}1- B ．{}1,0- C ．{}1,3- D ．{}1,0,3- 2．若复数z 满足()12i 1i z +=-，则z = A ． 25 B ． 35 C ． 5 D 3．在等差数列{}n a 中，已知22a =，前7项和756S =，则公差d = A ．2 B ．3 C ．2- D ．3- 4．已知变量x ，y 满足202300x y x y y -≤?? -+≥??≥? ，，，则2z x y =+的最大值为 A ．0 B ．4 C ．5 D ．6 5．9 12x x ??- ?? ?的展开式中3 x 的系数为