标题: 求教语法题 [打印本页] 作者: Rightmelody 时间: 2012-5-28 21:51 标题: 求教语法题 In Scotland, the number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting, by pollution, and by various other threats to the fish’s habitat.
A. number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting B. number of wild salmon is reduced because deep-sea and coastal netting is not controlled C. numbers of wild salmon has been reduced because of uncontrolled deep-sea and coastal netting D. wild salmon’s numbers are reduced by deep-sea and coastal netting that is not controlled E. wild salmon’s numbers have been reduced by uncontrolled deep-sea and coastal netting.
中选E number加s还是表示数字的意思么？
Research during the past several decades on the nature of language and the processes that produce and make it understandable has revealed great complexity instead of underlying simplicity. A. that produce and make it understandable has revealed great complexity instead of underlying simplicity B. of producing and understanding it have revealed not underlying simplicity but great complexity C. by which it is produced and understood has revealed not underlying simplicity but great complexity D. by which it is produced and understood have revealed great complexity rather than underlying simplicity E. by which one produces and understands it have revealed great complexity instead of underlying simplicity