A prosperity which / that had never been seen before appears

问题描述:

A prosperity which / that had never been seen before appears in the countryside.
为什莫用过去完成时呢,讲细一点
1个回答 分类:英语 2014-09-29

问题解答:

我来补答
因为繁荣已经出现了,所以 应用过去式,而这又对过去造成了影响,所以用完成时.结合起来就是过去完成
 
 
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