____________, I wouldn’t have finished my homework.A.If you didn’t help meB.Had you not helped meC.I

题目简介

____________, I wouldn’t have finished my homework.A.If you didn’t help meB.Had you not helped meC.I

题目详情


____________, I wouldn’t have finished my homework.
A.If you didn’t help meB.Had you not helped me
C.If you haven’t helped meD.Haven’t you helped me
题型:单选题难度:偏易来源:不详

答案

B
虚拟语气考查题。对过去的虚拟if从句用过去完成时(还可省略if提前had),主句用情态动词+have done。句意:如果没有你的帮助我就不能完成作业。

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