题目内容
—Could you please sweep the floor?
—________.I'm busy with my homework.
A.Yes, sure. B.Why not? C.Sorry, you can't. D.Sorry, I can't.
D
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题目内容
—Could you please sweep the floor?
—________.I'm busy with my homework.
A.Yes, sure. B.Why not? C.Sorry, you can't. D.Sorry, I can't.
D