题目内容
---Hi, this is Peter’s garage. We found Mr. Smith’s briefcase here after he left his car this morning.
---He had been wondering where he ________ it. Thank you for calling.
A.could have left B.must have left C.could leave D.might leave
A
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题目内容
---Hi, this is Peter’s garage. We found Mr. Smith’s briefcase here after he left his car this morning.
---He had been wondering where he ________ it. Thank you for calling.
A.could have left B.must have left C.could leave D.might leave
A
|
|