–AreyouandyourparentsgoingtovisitfriendsinShandong?--Y...

問題詳情：

 –Are you and your parents going to visit friends in Shandong?

--Yes, and while we ____ with them, we’re going to spend a few days in Qingdao.

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

【回答】

D

知識點：動詞時態

題型：選擇題