题目内容
— Can I tell Mary about the good news?
— No, I don’t want anyone else to know it. You ________ keep it to yourself.
A) must B) need C) can D) may
A
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题目内容
— Can I tell Mary about the good news?
— No, I don’t want anyone else to know it. You ________ keep it to yourself.
A) must B) need C) can D) may
A