It -------- five years since he left his motherland.

问题描述:

It -------- five years since he left his motherland.
这种句型的题,什么时候用It was,什么时候用It is啊?
具体一点,举个例子啊.....
1个回答 分类:英语 2014-09-30

问题解答:

我来补答
这里应该用it is相当于it has been
it was用于过去时,时态取决于时间副词的使用
 
 
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