题目内容
---Look! The man at the gate be our headmaster. The headmaster stands there every morning.
---No, it be him. He is holding a meeting.
A. must; can’t B. must; mustn’t C. can’t; can’t D. can’t; mustn’t
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题目内容
---Look! The man at the gate be our headmaster. The headmaster stands there every morning.
---No, it be him. He is holding a meeting.
A. must; can’t B. must; mustn’t C. can’t; can’t D. can’t; mustn’t