—Theydidn’tgoswimmingyesterday,didthey?　　—

問題詳情：

—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

知識點：口語應用

題型：選擇題