题目内容
He ___ out last night, ___ he? Because he didn’t answer my phone.
A. must have gone; didn’t B. must have gone; hasn’t
C. mustn’t have gone; must D. shouldn’t have gone; did
A
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题目内容
He ___ out last night, ___ he? Because he didn’t answer my phone.
A. must have gone; didn’t B. must have gone; hasn’t
C. mustn’t have gone; must D. shouldn’t have gone; did
A