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| 文章出处：学生大考试站 发布时间：2005-10-12 |
n fact, pulses of laser
58. _____
light that last only one pico-second have already been produced.
Laser beams can be used in communications, either. A laser beam traveling
59. _____
through an enclosed tube can carry as much informations as 80 million TV channels.
60. _____
Part V Writing
Directions:
For this part, you are allowed 30 minutes to write a composition. The opening
sentence is given and you are required to develop it into a full composition. Your
part of writing should be no less that 120 words.
Foreign Investment In China
Thanks to the open policy in China, more and more foreign businessmen have
come to invest. . .
考题答案：cbdcc bdacd accaa aabdd babcc ccbdc dbcad dbaaa adacb bcadd 51. after -/ 52. when-because 53. unlike-like 54. much-many 55. comes-come 56. add-calculate 57. other-another/the other 58. one-/ 59. either-too 60. informations-information TEST ONE
Part I Reading Comprehension
Directions: In this part of the exercise you will have 15 passages followed by
questions about the meaning of the material. You are to choose the ONE best
answer, A, B, C, D to each question. Answer all questions following a passage
on the basis of what is stated or implied in that passage.
Questions 1 to 5 are based on the following passage:
Samuel Johnson, the great writer and critic of eighteenth-century England, once
said "The future is purchased by the present". This concise and truthful comment
forces us to ask, "are we willing to be more conservative in our life requirements,
and are we willing to moderate our use of the world's resources to insure a better
environment and a greater abundance of natural wealth for others today throughout
the world and for future generations? Can we, in fact, reduce our consumption of
petroleum, coal and electricity, in order to reduce the pollution and environmental
pressures created by excessive energy use and to allow others to live a better
life? Are we willing to spend more money for pollution control and environmental
restoration? Are we willing to devote more effort to recycling? Can
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