—Couldyoupleasesweepthefloor?I'mgoingtocookdinner.—

问题详情：

—Could you please sweep the floor? I'm going to cook dinner.

—______．I'll do it at once, Mum.

A.I'm afraid not            're kidding

's a shame             pleasure

【回答】

D　

知识点：口语应用

题型：选择题