Prep07—96 In some species of cricket, the number of chirps per minute used by the male for attracting females rise and fall in accordance with the surrounding temperature, and they can in fact serve as an approximate thermometer.
(A) for attracting females rise and fall in accordance with the surrounding temperature, and they can in fact serve (B) for attracting females rises and falls in accordance with the surrounding temperature, which can in fact serve (C) in attracting females rise and fall in accordance with the surrounding temperature, in fact possibly serving (D) to attract females rises and falls in accordance with the surrounding temperature, and it can in fact serve (E) to attract females rises and falls in accordance with the surrounding temperature, in fact possibly serving
先不管逻辑语意应该怎样，serving是伴随前面动作的，但是前面有两个动作，rises and falls，那么到底是rise还是fall还是两个动作同时伴随有serving这个动作呢？而且把can改成possibly改变句意，愿意是说can可以,改了之后变成也许可以，显然不行。。再者approximate: 近似，大约，和possibly有语意上的重复。。最后根据语意理解，是说这个根据温度变化的number可以当成近似温度计，那么serve这个动作应该是the number发出的，而不应该是伴随rise和fall发生的
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发表于 2011-8-24 00:16:56
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