题干

-----You must have enjoyed using your new camera on the trip to Tibet.
----- I would have, but I _____ it in David’s car when he drove me to the airport.
A.had leftB.have leftC.were to leaveD.left
上一题 下一题 0.64难度 单项选择 更新时间:2017-01-17 05:48:58

答案(点此获取答案解析)