28.－ you put away your books?－Yes, mum. I’ll do it at once.A. MightB. ShouldC. CouldD. Mus

发布时间：2020-08-21 07:56:32

    28.－     you put away your books?
－Yes, mum. I’ll do it at once.
A. Might
B. Should
C. Could
D. Must

网友回答

A. Might
B. Should
(答案→)C. Could
D. Must
解析：could表示请求某人做某事，加强语气。
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