__,i wouldn’t have finished my homework
__,i wouldn’t have finished my homework
A.IF you didn't help me B.Had you not helped me
C.if you haven't helped me D.haven't you helped me
A.IF you didn't help me B.Had you not helped me
C.if you haven't helped me D.haven't you helped me
英语人气:502 ℃时间:2019-09-23 09:40:25
优质解答
选B,考查虚拟语气.可以判断“完成作业”这个动作已经过去了,“过去的过去”,所以用过去完成时.
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