—Whatanicewatch!When　　　you　　　it?—Threedaysago.A.do;buy...

問題詳情：

 —What a nice watch! When　　　you　　　it?

—Three days ago.

A. do; buy                            B. did; bought

C. were; buy                          D. did; buy

【回答】

D

知識點：動詞時態

題型：選擇題