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Every possible means .A. has triedB. has been triedC. was triedD. were tried

答案:2  悬赏:30  手机版
解决时间 2021-12-20 02:09
  • 提问者网友:棒棒糖
  • 2021-12-19 03:21

Every possible means .
A. has tried
B. has been tried
C. was tried
D. were tried
最佳答案
  • 五星知识达人网友:春色三分
  • 2021-12-19 04:35
A. has tried(答案→)B. has been triedC. was triedD. were tried解析:考查主谓一致和非谓语动词。句意“每种可能的方法都被试过了。”means和try是动宾关系,应该用被动语态;排除A、C、D。故选B。
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  • 1楼网友:轻雾山林
  • 2021-12-19 05:51
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