Mybrotherhasorderedaticketfortheairplanethat

問題詳情：

 My brother has ordered a ticket for the airplane that ___________ at 7:00 am.

A. will take off       B. has taken off     C. takes off   D. is taking off

【回答】

C

知識點：一般現在時及其被動式

題型：選擇題