题目内容

Look, Charlie.What a mess you've made! ____ the toys quickly in the box.

       A.Put out             B.Put away            C.Put up         D.Put off

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Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such as Star Wars. Today, 36 a lot of things in science stories have been science facts. Robots are starting to _37_ in our everyday lives. These robots have different sizes, shapes and colors. But they all have the same _38_ of man-made “_39_”. Leading the robot revolution(革命) are industrial robots that work in factories. Industrial robots can do different kinds of jobs that are often _40_ and sometimes dangerous. Robots are also coming to American homes, though not as quickly asthey are entering _41_. These robots aren’t as friendly and _42_ as those you saw in Star Wars. But, their makers say, today’s home robots “walk” and sense objects in their own way. They even _43_ objects though they may sometimes drop. Well, nobody is _44_.

We may _45_ home robots today, but some day they may see and hear _46_ than humans do. We _47_

can only see certain wave lengths of light and hear certain _48_. That’s because the _49_ of our eyes and ears are _50_.

Robots, however, need not have the same limits _51_ we have. Robots may also be _52_ wit devices(装置) that  _53_ information humans can’t. However, to understand _54_ their sensing devices pick up is a hard job.

Remember, man-made brains _55_ information, including all kinds of data, as zeroes and ones.

Imagine the difficulty in trying to explain to a robot what a football looks like---using only zeroes and ones.

36. A. however                  B. whenever                       C. on the other hand                 D. in other words

37. A. come                        B. appear                                      C. enter                                         D. raise

38. A. variety                      B. dozen                              C. score                                         D. type

39. A. muscle                     B. body                                 C. brain                                         D. appearance

40. A. surprising                B. boring                              C. pleasant                                   D. exciting

41. A. homes                      B. factories                         C. schools                                     D. offices

42. A. certain                     B. pleasing                          C. bright                                        D. foolish

43. A. carry                         B. forget                              C. remember                               D. choose

44. A. wonderful                B. excellent                         C. happy                                        D. perfect

45. A. play jokes on     B. make fun of                    C. laugh at                                   D. have fun with

46. A. worse                       B. faster                              C. better                                       D. sooner

47. A. fellows                     B. humans                           C. beings                                      D. friends

48. A. noise                         B. voice                                C. sounds                                               D. speeches

49. A. sight                         B. length                              C. distance                                   D. ability

50. A. enough                     B. endless                           C. limited                            D. hopeful

51. A. as                              B. since                                C. for                                             D. while

52. A. given                         B. equipped                        C. sent                                          D. applied

53. A. pick out                    B. pick up                   C. send up                                    D. send out

54. A. how                           B. where                              C. what                                         D. which

55. A. deal                           B. handle                             C. seek                                         D. provide

C

Researchers have just offered evidence in a study that says obesity appears to spread through social ties, much like a virus. When one person gains weight, their close friends often follow. But the findings might also offer hope.

If friends help make obesity acceptable, then they might also be influential in losing the fat. The researchers note that support groups are already an effective tool in dealing with other socially influenced problems, like alcoholism.

The findings appeared in the New England Journal of Medicine. The researchers used information collected from? 12 000 people. It was collected between 1971 and 2003 as part of the Framingham Heart Study.

The information was highly detailed. There was even contact information for close friends of the people in the study.

The researchers examined more than 40 000 social ties. They found that a person’s chances of becoming severely overweight increased by 57% if a friend had become obese.

A sister or brother of a person who became obese had a 40% increased chance of becoming obese. The risk for a wife or husband was a little less than that.

Nicholas Christakis of Harvard Medical School was a lead investigator in the study. He says there is a direct causal relationship between a person getting fat and being followed in weight gain by a friend.

The study found that the sex of the friends was also an influence. In same—sex friendships, a person had a 71% increased risk of becoming obese. Men had a 44% increased risk of becoming obese after weight gain in a brother. In sisters, it was 67%.

The researchers also considered the effect of where people lived in  relation to each other. James Fowler of the University of California,San Diego, was the other lead investigator. He says a friend who lives a few hundred kilometers away has as much influence as one in the same neighborhood. He says the study demonstrates the need to consider that a major part of people’s health is tied to their social connections.

Both investigators say their research shows that obesity is not just a private medical issue, but a public health problem.

59.What does the underlined sentence in Para. 2 mean?

A.Obesity has a negative influence on a close friend.

B.Friends might also play a part in losing weight.

C.One might have a positive influence on one’s friend.

D.Friends usually don’t follow each other to lose weight.

60.Who is mostly likely to gain weight?

A.A man who has a fat brother.        B.A husband who has a fat wife.

C.A wife who has a fat husband.        D.A woman who a fat female friend.

61.Which of the following statements doesn’t the passage agree with?

A.You are sure to lose weight if you have a skinny friend.

B.If one gains weight, one’s friends are likely to get fat.

C.A person’s health is closely linked with his/her social relationship.

D.Even if the friend lives far away, the influence still remains.

62.The reason why the study involves both family members and friends is that_______

A.researchers fail to find a more different sample

B.researchers have different ideas for family members and friends

C.researchers can meet these people regularly

D.researchers can compare the results

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