题目内容
13.If wehad informed (inform) him of the event,he would have been here yesterday.分析 如果我们告知他该事,他昨天就会到了.
解答 答案:had informed
根据句式可知,是if引导的条件虚拟句,跟过去事实相反.从句使用had done,主句使用would have done.所以空出填had informed.
点评 解答此类题目首先要掌握句意,然后根据语法填写正确的答案.
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