题目内容
----Look! The woman at the school gate ______be her headmaster.
----No, it ______ be her. She is holding a meeting in the office now.
A. must; can’t B. must; mustn’t C. can; needn’t D. may; mustn’t
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题目内容
----Look! The woman at the school gate ______be her headmaster.
----No, it ______ be her. She is holding a meeting in the office now.
A. must; can’t B. must; mustn’t C. can; needn’t D. may; mustn’t