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We must have the pipe fixed immediately.It ____(leak)for a whole week.

分类: 作业答案 • 2022-02-05 22:52:20

问题描述：

We must have the pipe fixed immediately.It ____(leak)for a whole week.

答

has been leaking
现在完成进行时 ,从过去某时间持续到现在,且仍将继续