—Wecan’tentertheroom.Ican’tfindmykey.—Isitpossiblethat...

問題詳情：

 —We can’t enter the room. I can’t find my key.

—Is it possible that you ________ it at home?

A. left                  B. fixed                   C. managed               D. designed

【回答】

A

知識點：動詞和動詞短語

題型：選擇題