–HaveyoueverbeentoBeijing,ourcapital?–Yes,onlyonce.I   ...

問題詳情：

–Have you ever been to Beijing, our capital?

–Yes, only once. I                    there only for two days.

A. had stayed                  B. stayed                        C. have stayed                D. were staying

【回答】

B

知識點：動詞時態與語態

題型：選擇題