题目内容
I don't know______ he lost his gold watch yesterday.
A.where is it that | B.where was it that |
C.where it was that | D.where is that |
C
解析

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题目内容
I don't know______ he lost his gold watch yesterday.
A.where is it that | B.where was it that |
C.where it was that | D.where is that |
C
解析