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36. detect
37. delicate
38. identifying
39. apartment
40. revolution
41. dramatically
42.primitive
43.vessels
44. Although simple versions of miniature devices have had an impact, advanced versions are still several years away.
45.that can sense when to release an airbag and how to keep engines and breaks operating efficiently.
46. when scientists now think about future machines doing large and complex tasks, they’re thinking smaller than ever before.
Section A
47. values, abilities and strengths
48. doing the right things
49. positive mental attitude
50. manage themselves
51. trust
Section B
53. A It indicates that economic activities in the US have increased.
54. C Producers of agricultural goods and raw materials
55. C People’s reluctance to spend
56. B To increase their market share overseas.
57. A. they still have a place among the world leaders.
58. B. It does not reflect the differences among universities.
59. A. concentration of resources in a limited number of universities.
60. A. Fully utilize their research to benefit all sectors of society.
61. C. By promoting the efficiency of technology transfer agencies.
