题目列表(包括答案和解析)
It is interesting how NASA(美国航天航空管理局) chose their astronauts for landing them on the moon. They chose men 36 the ages of twenty and thirty-five. There were about fifty of them. Many were 37 air pilots. 38 were scientists with two or three degrees. NASA telephoned each man they were going to choose, told him the plans and the 39 they might get in. They then asked him if he was willing to be trained as an astronaut, “How could any man 40 such an exciting job?” One of them said, “Dangerous? Of course. It’s dangerous 41 most exciting.”
The health and physical condition of 42 was, of course, very necessary. 43 those in very good health and physical condition were chosen.
While being trained to be astronauts, they went through many 44 . They studied the star and the moon, and they also studied geology, the science of rocks. This was necessary 45 astronauts would have to look for rocks on the moon. They would try to find rocks which might help to tell the 46 of the moon. They were all 47 to fly in helicopters. There helicopters landed straight down to give them some 48 of the way the spaceship would 49 land on the moon. They were also taught the 50 facts about the conditions in space. They learnt about all the scientists and engineers who 51 them. They visited the factories where they were 52 . They learnt how every 53 of a spaceship and its instruments work. They also learnt every detail of ground-control 54 .
In a word, to be chosen as astronaut, one must be in good 55 , well-informed in science and good at piloting.
36. A. at B. between C. of D. on
37. A. experienced B. old C. trained D. young
38. A. None B. Few C. Others D. They
39. A. dangers B. sadness C. difficulty D. troubles
40. A. accept B. receive C. offer D. refuse
41. A. but B. if C. though D. however
42. A. the scientists B. men C. pilots D. young people
43. A. As B. Only C. If D. Or
44. A. jobs B. places C. courses D. ways
45. A. for B. because C. since D. so that
46. A. story B. background C. age D. name
47. A. show B. trained C. told D. let
48. A. knowledge B. experience C. feeling D. thought
49. A. possibly B. likely C. actually D. really
50. A. not known B. well-known C. unknown D. known
51. A. drew B. produced C. designed D. made
52. A. repaired B. built C. developed D. fixed
53. A. part B. movement C. machine D. body
54. A. house B. stop C. system D. station
55. A. shape B. figure C. look D. health
34. His friends kept telling him that he should not drink so much, but didn’t help.
A. he B. which C. she D. it
33. As many members were present agreed to the plan.
A. as B. that C. to which D. which
32. The bicycle, I paid over 800RMB, was stolen yesterday!
A. There B. This C. That D. It
31. I don’t think Jim saw me; he into space.
A. just looked B. was just looking C. has just looked D. had just looked
30. There’s nothing but snow at the top of the mountain.
A. right B. just C. very D. only
29. From his pale skin we can see that he is not someone who spends a lot of time .
A. outdoor B. outdoors C. out-door D. out doors
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