英语选择：What would have happened if you ___ her child 应选什么?为什么?
A.hadn't helped
B.couldn't help
C.wouldn't help
D.didn't help
人气：464 ℃ 时间：2020-01-30 12:30:12
解答
A. hadn't helped本题是虚拟语气的基本句型.“与过去相反的假设”主句用过去将来完成时"would have done sth.",if引导的条件从句用过去完成时“had done sth.”.从本题主句出现“would have happened”,可判断是与过...
推荐
猜你喜欢
