题干


----The boss said we had only three days to finish the task.
----No problem. We have already _________ two thirds of it.
A.got overB.given awayC.got throughD.made out
上一题 下一题 0.85难度 单项选择 更新时间:2010-06-05 06:49:05

答案(点此获取答案解析)