Question

【題目】By the time he gets to the airport, I think we ____ for London.

A. have leftB. will leave

C. will have leftD. had left

Answer 1

【答案】C

【解析】

考查將來完成時態(tài)。句意：他到機場時，我想我們已經動身去倫敦了。此處是By the time“到------時候為止”引導的時間狀語從句，從句是一般現(xiàn)在時態(tài)，結合句意可知主句用將來完成時態(tài)，故選C。