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2016考研英语冲刺模拟题及答案(3)

2015-12-10 16:06:13来源:新东方在线

  2016考研初试临近,最后阶段同学们要开启模拟冲刺阶段,所谓模拟冲刺,目的在于让大家提前进入到模考状态。新东方在线考研分享2016考研英语模拟试题赶快来练练手吧!

2016考研英语冲刺模拟题及答案(3)

  The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals, 1 this is largely because, 2 animals ,we stand upright. This means that our noses are 3 to perceiving those smells which float through the air, 4 the majority of smells which stick to surfaces. In fact 5 , we are extremely sensitive to smells, 6 we do not generally realize it. Our noses are capable of 7 human smells even when these are 8 to far below one part in one million. Strangely, some people find that they can smell one type of flower but not another, 9 others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate 10 smell receptors in the nose. These receptors are the cells which sense smells and send 11 to the brain. However, it has been found that even people insensitive to a certain smell 12 can suddenly become sensitive to it when 13 to it often enough. The explanation for insensitivity to smell seems to be that brain finds it 14 to keep all smell receptors working all the time but can 15 new receptors if necessary. This may 16 explain why we are not usually sensitive to our own smells we simply do not need to be. We are not 17 of the usual smell of our own house but we 18 new smells when we visit someone else's. The brain finds it best to keep smell receptors 19 for unfamiliar and emergency signals 20 the smell of smoke, which might indicate the danger of fire.

  1. [A]although [B]as [C]but [D]while

  2. [A]above [B]unlike [C]excluding [D]besides

  3. [A]limited [B]committed [C]dedicated [D]confined

  4. [A]catching [B]ignoring [C]missing [D]tracking

  5. [A]anyway [B]though [C]instead [D]therefore

  6. [A]even if [B]if only [C]only if [D]as if

  7. [A]distinguishing[B]discovering [C]determining[D]detecting

  8. [A]diluted [B]dissolved [C]determining[D]diffused

  9. [A]when [B]since [C]for [D]whereas

  10. [A]unusual [B]particular [C]unique [D]typical

  11. [A]signs [B]stimuli [C]messages [D]impulses

  12. [A]at first [B]at all [C]at large [D]at times

  13. [A]subjected [B]left [C]drawn [D]exposed

  14. [A]ineffective [B]incompetent [C]inefficient[D]insufficient

  15. [A]introduce [B]summon [C]trigger [D]create

  16. [A]still [B]also [C]otherwise [D]nevertheless

  17. [A]sure [B]sick [C]aware [D]tired

  18. [A]tolerate [B]repel [C]neglect [D]notice

  19. [A]availabe [B]reliable[C]identifiable[D]suitable

  20. [A]similar to[B]such as [C]along with [D]aside from

  参考答案:1-10 CBACD ADADB 11-20 CADCD BADCB


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