题干

— I missed the earliest flight in the morning. It was really a pity.
—You _________ to the airport by taxi instead of by bus.
A.should goB.should have leftC.should leaveD.must have gone
上一题 下一题 0.64难度 单项选择 更新时间:2013-12-17 09:37:37

答案(点此获取答案解析)