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英语虚拟语气-----------------formysavings,iwouldn'tbeabletosurvivethesemiserabledays.A:WereitnotB:Hadn'titbeen求教:为什么答案是A不是B

题目详情
英语虚拟语气
-----------------for my savings, i wouldn't be able to survive these miserable days.
A: Were it not B: Hadn't it been
求教:为什么答案是A不是B
▼优质解答
答案和解析
从主句 wouldn't be看出是对现在的虚拟,所以从句用一般过去时就行了;
如果选B表明是对过去的虚拟,那么主句也要变成wouldn't have been形式相对应。