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标题: GWD 2-3 求助 [打印本页]

作者: memory1230 时间: 2009-4-13 13:07
标题: GWD 2-3 求助

Not one of the potential investors is expected to make an effort to buy First Interstate Bank until a merge agreement is signed that includes a provision for penalties if the deal were not to be concluded.

is expected to make an offer to buy First Interstate Bank until a merge agreement is signed that includes a provision for penalties if the deal were
is expected to make an offer for buying First Interstate Bank until they sign a merge agreement including a provision for penalties if the deal was
is expected to make an offer to buy First Interstate Bank until a merge agreement be signed by them with a provision for penalties if the deal were
are expected to make an offer for buying First Interstate Bank until it signs a merge agreement with a provision for penalties included if the deal was
are expected to be making an offer to buy First Interstate Bank until they sign a merge agreement including a provision for penalties if the deal were

答案是c，c里面为什么用“be signed by” be动词原形？不懂。还有最后“if the deal were” 为什么用were? 不是was? deal不是单数吗？

作者: 天蝎座1107 时间: 2009-4-13 17:01

虚拟语气

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