题目内容
— Hi, class! You ________ come to school this month!
— Wow, great news!
A.wasn’t able to B.won’t have to C.shouldn’t D.mustn’t
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题目内容
— Hi, class! You ________ come to school this month!
— Wow, great news!
A.wasn’t able to B.won’t have to C.shouldn’t D.mustn’t