单项选择题
— What about another coffee? —（）
A.Yes,of course B.No,thank you C.Sorry for the trouble D.You’re so kind
单项选择题 Young children soon（）words they hear their elders use.
单项选择题 I think this sofa is（）than that one.
单项选择题 He wants to（）of the fine weather today to play tennis.
