题干

Diana used to _____ to work ,but now she is used to _______ to work,because the road is crowded and she wants to keep fit .
A.drive ,walkingB.drive, walkC.driving , walkD.driving ,driving
上一题 下一题 0.85难度 单选题 更新时间:2019-05-31 06:56:38

答案(点此获取答案解析)