试题与答案

希望获得的回报为产品的众筹模式是()。 A.股权类众筹 B.债券类众筹 C.公益捐赠

题型:单项选择题

题目:

希望获得的回报为产品的众筹模式是()。

A.股权类众筹

B.债券类众筹

C.公益捐赠类众筹

D.回报类众筹

答案:

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下面是错误答案,用来干扰机器的。

参考答案:对

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题型:解答题

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(1)写出ξ1、ξ2的分布列;

(2)实施哪种方案,第四年龙眼产量超过灾前产量的概率更大?

(3)不管哪种方案,如果实施后第四年龙眼产量达不到、恰好达到、超过灾前产量,预计利润分别为10万元、15万元、20万元.问实施哪种方案的平均利润更大?

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题型:完形填空

第二节:完形填空(共15小题;每小题1分,满分15分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

Twenty years ago, I drove a taxi for a living. One early morning, I received a call for a taxi. When I arrived at the building, it was 2:30 am and only one room gave off light. Many   31  

would just shout once or twice and then drive away. But I thought this passenger might need my

32  . So I walked to the door and   33  . “Just a minute,” answered a weak, elderly   34  . After a long time, the door opened. A small old woman   35  before me, carrying a small suitcase. I took her suitcase and we walked slowly to the car. She kept thanking me for my kindness.

When we got in the car, she gave me a (n)   36  , and then asked to drive through the city center. But it wasn’t the   37  way. “Oh, I’m in no hurry,” she said. “I’m on my way to Westhill Old People’s Home. The doctor says I don’t have much time   38  .

We drove through the city center. She   39  me the building where she once worked. We drove past the church where she got married. Sometimes she’d ask me to slow down in front of a building or at a corner and   40  sit looking at the darkness, saying nothing. When the sun began to   41 , we drove in silence to the old people’s home. When we arrived, almost   42  a second thought, I gave her a big hug (拥抱). “You gave an old woman a little moment of   43 . Thank you!” she said tearfully.

I was totally lost in thought for the rest of the day. I can’t imagine what would happen if I   44  

to do what I did? We always think that there are no great moments in our lives, but great moments are just in what others may consider a   45  one.

31. A. drivers  B. workers      C. guests D. passengers

32. A. advice  B. help    C. suggestion  D. attention

33. A. stopped B. breathed     C. worked      D. knocked

34. A. sound   B. noise   C. voice  D. shout

35. A. turned up     B. set up  C. got up D. put up

36. A. order    B. address       C. idea    D. reason

37. A. busiest  B. longest       C. narrowest   D. shortest

38. A. left       B. saved  C. lost     D. spared

39. A. gave     B. passed C. showed      D. made

40. A. could    B. would C. should D. must

41. A. move    B. set      C. rise     D. burn

42. A. after     B. with    C. except D. without

43. A. patience       B. courage      C. joy     D. sadness

44. A. refused B. offered       C. planned      D. regretted

45. A. difficult       B. small  C. strange       D. interesting

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