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1999年6月cet6考試真題及參考答案模板-資料下載頁

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【正文】 es and produce changes in the electrical current flowing through them. Those current changes are logged into a puter that sorts out odors based on their electrical signatures.   Myers says they expect to load a single fingernailsize chip with thousands of odor receptors (感受器), enough to create a sensor that39。s nearly as sensitive as a dog39。s nose.   1. Which of the following is within the capacity 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.   2. 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   3. The word logged (Line 5, Para. 7) most probably means .    A) preset C) processed    B) entered D) simulated    4. 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 puter program to sort out smells    D) to find chemicals that can alter the electrical current passing through  5. The author39。s attitude towards Larry Myers39。 work is .    A) cautious C) suspicious    B) approving D) overenthusiastic1小題、【正確答案】:C2小題、【正確答案】:D3小題、【正確答案】:B4小題、【正確答案】:A5小題、【正確答案】:B【參考解析】:無三、完型填空第35題: Most people who travel long distances plain of jetlag (噴氣飛行時差反應(yīng)). Jetlag makes business travelers less productive and more prone 1 making mistakes. It is actually caused by 2 of your body clock a small cluster of brain cells that controls the timing of biological 3 . The body clock is designed for a 4 rhythm of daylight and darkness, so that it is thrown out of balance when it 5 daylight and darkness at the wrong times in a new time zone. The 6 of jetlag often persist for days 7 the internal body clock slowly adjusts to the new time zone. Now a new antijetlag system is 8 that is based on proven 9 pioneering scientific research. Dr. Martin MooreEde has 10 a practical strategy to adjust the body clock much sooner to the new time zone 11 controlled exposure to bright light. The time zone shift is easy to acplish and eliminates 12 of the disfort of jetlag. A successful time zone shift depends on knowing the exact times to either 13 or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule 14 light exposure depends a great deal on 15 travel plans. Data on a specific flight itinerary (旅行路線) and the individual39。s sleep 16 are used to produce a Trip Guide with 17 on exactly when to be exposed to bright light. When the Trip Guide calls 18bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad, 19 you are on an aeroplane, you can use a special light device to provide the necessary light 20 for a range of activities such as reading, watching TV or working. 1. A) for C) to B) from D) of 2. A) rupture C) eruption B) corruption D) disruption 3. A) actions C) reflection B) functions D) behavior 4. A) regular C) continual B) formal D) circular 5. A) retains C) possesses B) encounters D) experiences 6. A) diseases C) signs B) symptoms D) defects 7. A) while C) if B) whereas D) although 8. A) adaptable C) available B) approachable D) agreeable 9. A) broad C) tentative B) inclusive D) extensive 10. A) devised C) scrutinized B) recognized D) visualized 11. A) at C) in B) through D) as 12. A) most C) little B) least D) more 13. A) attain C) retrieve B) shed D) seek 14. A) on C) for B) with D) in 15. A) unique C) plicated B) specific D) peculiar 16. A) norm C) pattern B) mode D) style 17. A) directories C) specifications B) instructions D) mentaries 18 A) off C) for B) on D) up 19. A) or C) but B) and D) while 20. A) agitation C) acceleration B) spur D) stimulus 1小題、【正確答案】:C2小題、【正確答案】:D3小題、【正確答案】:B4小題、【正確答案】:A5小題、【正確答案】:D6小題、【正確答案】:B7小題、【正確答案】:A8小題、【正確答案】:C9小題、【正確答案】:C10小題、【正確答案】:A11小題、【正確答案】:B12小題、【正確答案】:A13小題、【正確答案】:A14小題、【正確答案】:C15小題、【正確答案】:B16小題、【正確答案】:C17小題、【正確答案】:B18小題、【正確答案】:C19小題、【正確答案】:A20小題、【正確答案】:D【參考解析】:無四、寫作題第36題: For this part, you are allowed thirty minutes to write a position on the topic   Reading Selectively Or Extensively? You should write at least 120 words, and base your position on the outline (given in Chinese) below:      1. 有人認(rèn)為讀書要有選擇      2. 有人認(rèn)為應(yīng)當(dāng)博覽群書      3. 我的看法【參考答案】:答案略
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