Question

【題目】—All the containers have been unloaded! Can it have been done by Frank?

—Impossible! He ________ his car last night.

A. has fixed B. had fixed C. would fix D. was fixing

Answer 1

【答案】D

【解析】考查謂語動詞的時態。句意：——所有集裝箱都已卸下！這是弗蘭克做的嗎？——不可能！昨天晚上（那個時候）他在修汽車。根據前面的Impossible可知，是說昨天卸集裝箱時他正在修汽車，表示在過去的某個時間正在進行的動作，故用過去進行時。故選D。