摘要： --I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice. --Oh.it my uncle. He was in my room then. A. should have been B. should be C. must have been D. must be
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1. ---I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.
--- Oh, it ____ my uncle. He was in my room then.
A. must have been B. should have been C. must be D. should be
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---I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.
--- Oh, it ____ my uncle. He was in my room then
- A.must have been
- B.should have been
- C.must be
- D.should be
— I rang you yesterday afternoon. A man answered, but I didn't recognize the voice.
— Oh, it ____ my uncle. He was in my room then.
— Oh, it ____ my uncle. He was in my room then.
[ ]
A. should have been
B. should be
C. must have been
D. must be
查看习题详情和答案>>
B. should be
C. must have been
D. must be