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外语
______ for you help, we’ d never have been able to get over the difficulties.
______ for you help, we’ d never have been able to get over the difficulties.
admin
2012-08-05
21
问题
______ for you help, we’ d never have been able to get over the difficulties.
选项
A、Had it not been
B、If it were not
C、Had it not
D、If we had not been
答案
A
解析
本题主句的谓语为 would never have been able to...,表示过去的虚拟情况,因此,从句中的谓语表示的也应为过去的虚拟情况,谓语动词应为had+过去分词。
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0
专业英语四级
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