题干

—Do you know where Mary is?
—No, I don’t. I ______ her since last Sunday night.
A.haven’t seenB.didn’t seeC.won’t seeD.don’t see
上一题 下一题 0.85难度 单项选择 更新时间:2013-05-30 09:29:45

答案(点此获取答案解析)