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标题: GWD6-Q27 [打印本页]

作者: maypurple    时间: 2007-9-11 13:45
标题: GWD6-Q27

Q27:

In Scotland, the number of wild salmon have been reduced because of uncontrolled deep-sea and costal netting, by pollution, and by various other threats to the fish’s habitat.

 

  1. number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting
  2. number of wild salmon is reduced because deep-sea and coastal netting is not controlled
  3. numbers of wild salmon has been reduced because of uncontrolled deep-sea and coastal netting
  4. wild salmon’s numbers are reduced by deep-sea and coastal netting that is not controlled
  5. wild salmon’s numbers have been reduced by uncontrolled deep-sea and coastal netting

答案是E,可以用平行做,但是对numbers有疑问,可以加s吗?


作者: xingren7757    时间: 2007-9-11 17:15
这里可以,但是the number of就不能加s




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