发布时间 : 星期日 文章2016年学历考试补测科目试题 - 图文更新完毕开始阅读526cd4e2970590c69ec3d5bbfd0a79563c1ed4f1
（1）求角C的大小； （2）若角B??6,BC边上的中线AM?7，求?ABC的面积。
19.（12分）求下列事件的概率：
（1）从集合{0,1,2,3}中任取一个数a，从集合{0,1,2}中任取一个数b，组成平
面上点的坐标(a,b)，事件A?{点(a,b)在直线y?x?1上}；
（2）从区间?0,3?上任取一个数m，从区间?0,2?上任取一个数n。
事件={关于x的方程x?2mx?n?0有实根}。
20.（10分）现有两种投资理财项目A,B，已知项目A的收益与投资额的算术平方根
成正比，项目B的收益与投资额成正比。若投资1万元时，项目A,B的收益分别是0.4万元、0.1万元。
（1）分别写出项目A,B的收益f(x),g(x)与投资额x的函数关系式；
（2）若某个家庭计划用20万元去投资项目A,B，问怎样分配投资额才能收获最大收益，并求最大收益（单位：万元）。
21.（14分）已知椭圆的中心在坐标原点，右焦点为F(1,0)，离心率e? （1）求椭圆的方程；
（2）设过点F的直线l交椭圆于A,B两点，并且线段AB的中点在直线x?y?0
上，求直线AB的方程；
（3）求过原点O和右焦点F，并且与椭圆右准线相切的圆的方程。
22.（10分）某农场计划种植辣椒和黄瓜，面积不超过42亩，投入资金不超过30万
元，下表给出了种植两种蔬菜的产量、成本和售价数据。
品种 产量/亩 种植成本/亩 每吨售价
辣椒 2吨 0.6万元 0.7万元
黄瓜 4吨 1.0万元 0.475万元
问：辣椒和黄瓜的种植面积分别为多少亩时，所得的总利润（总利润=总销售收入-总种植成本）最大，并求出最大利润（单位：万元）。
23．（14分）设数列{an}与{bn}，{an}是等差数列，a1?2，且a3?a4?a5?33；
222。 2b1?1，记{bn}的前n项和为Sn，且满足Sn?1?（1）求数列{an}的通项公式；
2Sn?1。 3（2）求数列{bn}的通项公式； （3）若cn?an?1，求数列{cn}的前n项和Tn。 3bn江苏省2016年普通高校对口单招文化统考
英语试卷
第一部分：语言知识运用（共40小题，每小题1分，共40分）
第一节 在本节中，你将读到10个句子，从题后所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项，并将答题卡上对应选项的方框涂满、涂黑。 1. My parents couldn‘t get into the house last night because ▲ of them had the key. A. either B. A. get along
all C. both D.
neither
2.1 used to quarrel a lot with my classmates, but now we ▲ very well. B. get up
C. get away D. get off
3.Thirty percent of the money I get from my parents ▲ spent on food every month. A. is B. are C. were D. was 4.—Hi，let‘s go skating.
—Sorry，I‘m busy right now. I ▲ in an application form for a new job. A. fill B. have filled
C. am filling D. will fill
5.It was ▲ lovely weather ▲ we decided to spend the holiday on the beach. A.such a; that B. such; that C. such; as D. so; that
6.Who can tell me the reason ▲ we see the lightning before we hear the thunder? A. which B. why C. where beautiful.
A. were planted B. were planting C. had planted A. so B. because C. but D. and
9.Not until he returned from teaching three years ago ▲ having a holiday abroad. A. he had considered B.
had he considered
C. he considered D. did he consider
10.Grace doesn‘t want to move to New York because she thinks if she ▲ there, she wouldn‘t be able to see her parents very often. A. lives
B. would live
C. has lived D. were to live
第二节 在本节中，你将读到15个短对话或片段，从题后所给的A、B、C、D四个选项中 选出可以填入空白处的最佳选项，并将答题卡上对应选项的框涂满、涂黑。
D. was planted
8.Read this article, ▲ you will understand that not everything can be bought with money.
D. that
7.Last March, many roses and lilies ▲ in a long planting box to make Mary‘s Garden more
11.—Mike, you got an A in the English exam. —Oh, what a great surprise! A. Welcome. — ▲ . A. No, thanks. B. No, I don‘t. 13.—Fm sorry for breaking the cup. —oh， ▲ . I‘ve got plenty.
A. forget it B. pretty good — B. Congratulations!
▲
C. Certainly. D. Exactly
12.—The suitcase looks heavy. Can I give you a hand?
C. No, never mind D. Yes, I do
C. help yourself D. pardon, me
14.—How did the interview with the manager go?
▲ He seemed interested in my experience, but he didn5t ask any questions about it. A. Perfect! B. I‘m not sure. C. That‘s right. D. Never mind.
15.—Shall we go for a drink at one o9clock this afternoon? — ▲ Will two o‘clock be OK?
A. Sorry，I can‘t make it at one o‘clock. B. Sure，I can‘t go. C. Sure，it‘s up to you. D. Sorry, I5m not free today. 16.—Could you fetch me my glasses from the study? — ▲ . A. I‘m afraid not.
B. Sure, no problem.
C. It doesn‘t matter. D. That‘s impossible. 17.—You have joined the Singing Club，haven‘t you? — ▲ I like singing，but I don‘t have any time. A. Yes，I do. B. No, I didn‘t. C. Yes, I have. D. No, I haven‘
W: The dictionary is $32. How would you like to pay? M: Til pay through an online account. 18. How will the man pay?
A. With a gift card. B. By check. C. Over the Net. D. In cash.
W: I just bought this new dress at a sale. It only cost me $ 200. How do you like it? M: It9s nice, but my sister bought the same thing for half the price. 19. How much did the man‘s sister pay for her dress? A. $50. B. S100. C. $200. W: Hello, Phoenix Company. What can I do for you? M: I just want to know when we can get the computers we ordered. 20. What does the man ask about?
A. The price of the computers. B. The time to get the computers C. The number of the computers. D. The brand of the computers. W: Wow! Your apartment is really large. How many roommates do you have? M: Yeah, this is a large apartment with 5 bedrooms. Each one has 3 roommates. 21. How many people share the same apartment?
A. Five. B. Eight. C. Ten. D. Fifteen. Val: I say，James，where‘s your recycling box? James: I haven‘t got one. Why? Val: Oh? everyone should have a recycling box. Look, these empty food tins can be recycled and the metal can be used for making fridge parts. James: Oh, dear, you know a lot about all this. I suppose you5re right. 22. What are these two people talking about? A. Cooking methods.
B. Cleaning up the kitchen. C. G. Shopping online. D. Disposing of rubbish.
W: Hello, this is the Lost and Found. M: My name is Robert Francis, and I left my coat in No. 3 Waiting Room this morning. Do you have it? W: I‘m sorry. It hasn‘t been turned in yet. 23. What happened to the man?
A. He hasn‘t turned in his coat yet
B. The woman found his coat in the waiting room. C. He left his coat in the waiting room. D. He bought a coat from the woman. M: How do you usually go to work? W: I usually go by bike. But I went by bus yesterday. My bike needs repairing. 24. Why did the woman go to work by bus yesterday?
A. Because she didn‘t like walking. B. Because something^ wrong with her bike. C. Because it was far away from her home. D. Because it snowed heavily.
M: Hi, Kay. Have you got any plans for Friday afternoon? W: Not yet. Do you have any suggestions? M: How about having BBQ with me and Tom at 2:00 p.m.? W: Shall we start earlier? M: No problem. 25. When will Kay have BBQ?