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标题: GWD-10-37 [打印本页]

作者: liming21    时间: 2007-5-17 23:02
标题: GWD-10-37

On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.

 

  1. On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow

  2. On Earth, among the surest indications of sunspot cycles are, it is believed, the rate of tree growth

  3. On Earth, the rate at which trees grow is believed to be among the surest indications of sunspot cycles

  4. Among the surest indications on Earth of sunspot cycles, believed to be the tree growth rate

  5. Among the surest indications on Earth of sunspot cycles is believed to be the rate at which trees grow

正确答案好像是C,我自己选B,

不太理解啊


作者: nlogroup    时间: 2007-5-17 23:36
Key: E
作者: Gudjohnson    时间: 2007-5-18 09:59

选C阿。这题考倒装句,在be动词are前面没有主语;正常语序:the rate is believed to be among.......

E中 on earth 的位置有问题,容易产生歧义;

B中缺谓语






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