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职称英语
In vain______to get the machine sold yesterday.A、he triedB、had he triedC、he ha
In vain______to get the machine sold yesterday.A、he triedB、had he triedC、he ha
游客
2023-11-16
15
管理
问题
In vain______to get the machine sold yesterday.
选项
A、he tried
B、had he tried
C、he had tried
D、did he try
答案
D
解析
倒装结构题。in vain意为“徒劳地;白费;无效”,表否定意义,放在句首要用部分倒装,此处就是把助动词提到主语前面,且时间副词是yesterday,故用一般过去时,所以did提到he之前,后面跟动词原形。故D为答案。
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