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推荐文章：2003年9月六级试题及参考答案
推荐文章简介：
Part Ⅰ Listening Comprehension (20 minutes) Section A Directions In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about wha
ing through them. Those current changes are logged into a computer that sorts out odors based on their electrical signatures.
Myers says they expect to load a single fingernail-size chip with thousands of odor receptors (感受器), enough to create a sensor that’s nearly as sensitive as a dog’s nose.
26. Which of the following is within the capacity&nb
sp;of the artificial nose being developed A) Performing physical examinations.
B) Locating places which attract terrorists.
C) Detecting drugs and water contamination.
D) Monitoring food processing.
27. A potential problem which might be caused by the use of an artificial nose is .
A) negligence of public safety C) a hazard to physical health
B) an abuse of personal freedom D) a threat to individual privacy
28. The word logged (Line 5, Para. 7) most probably means .
A) preset C) processed
B) entered D) simulated
29. To produce artificial noses for practical use, it is essential .
A) to develop microchips with thousands of odor receptors
B) to invent chips sensitive to various chemicals
C) to design a computer program to sort out smells
D) to find chemicals that can alter the electrical current passing through
30. The author’s attitude towards Larry Myers’ work is .
A) cautious C) suspicious
B) app
roving D) overenthusiastic
Part III Vocabulary (20 minutes)
Directions
There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.
31. When people are asked what kind of housing they need or want, the question a variety of answers.
A) defies C) mediates
B) magnifies D) evokes
32. If you want to set up a company, you must with the regulations laid down by the authorities.
A) comply C) confirm
B) adhere D) accord
33. Although there are occasional outbreaks of gunfire, we can report that the rebellion has in the main been .
A) canceled C) suppressed
B) destroyed D) restrained
34. Since the two countries couldn’t their differences, they decided to stop their negotiations.
A) rectify C) reconcile
B) oblige D) obsc
ure
35. The presidential candidate his position by winning several primary elections.
A) enforced C) intensified
B) enriched D) consolidated
36. The fuel of the continental missile is supposed to be by this device.
A) ignited C) fired
B) lighted D) inspired
37. Mike just discovered that his passport had three months ago.
A) abolished C) amended
B) expired D) constrained
38. Frankly speaking, your article is very good except for some mistakes in grammar.
A) obscure C) trivial
B) glaring D) rare
39. There was once an idea that the earth was flat and motionless.
A) absurd C) eternal
B) intrinsic D) offensive
40. Certain species disappeared or became as new forms arose that were better adapted to the Earth’s changing environment.
A) feeble C) massive
B) extinct D) extinguished
41. His directions confused us; we did not know which of the two roads to take.
A)
;ambiguous C) arbitrary
B) complicated D) intricate
42. Franklin D. Roosevelt argued that the depression stemmed from the American economy’s flaws.
A) underlining C) vulgar
B) vulnerable D) underlying
43. Some studies confirmed that this kind of eye disease was in tropical countries.
A) prospective C) provocative
B) prevalent D) perpetual
44. I am afraid that you have to alter your views in light of the tragic news that has just arrived.
A) indifferent C) optimistic
B) distressing D) pessimistic
45. Although he has had no formal&n上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] 下一页 |
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