—Theydidn’tgoswimmingyesterday,didthey?　　—

问题详情：

—They didn’t go swimming yesterday, did they?

—________ I saw them skate in the park.

A. Yes, they did.  B. No, they didn’t.

C. Yes, they were. D. No, they weren’t.

【回答】

B

知识点：口语应用

题型：选择题