摘要:1.-I’m sure Andrew will win the first prize in the final. -I think so.He for it for months. A.is preparing B.was preparing C.had been preparing D.has been preparing 解析:选D.句意:--我相信Andrew会赢得最后的决赛.--我也这样想.他已经准备了好几个月了.从对话语境可知prepare这一动作从过去一直持续到说话的现在.故用have been doing结构.

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