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(2013·天津新华中学二次月考) several times,he still couldn't understand how to operate the machine.A.

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解决时间 2021-12-20 20:16
  • 提问者网友:练爱
  • 2021-12-20 02:37
(2013·天津新华中学二次月考) several times,he still couldn't understand how to operate the machine.
A. Telling
B. Having told
C. To be told  
D. Having been told
最佳答案
  • 五星知识达人网友:过活
  • 2021-12-20 02:45
A. TellingB. Having toldC. To be told  (答案→)D. Having been told解析:句意:尽管已经被告知好多次了,他还是不能理解怎么操作这台机器。根据句意可知,tell和he之间为逻辑上的动宾关系,应用v.­ed形式;同时,被告知的动作发生在understand之前,应用完成时,故选D。
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  • 1楼网友:逐風
  • 2021-12-20 03:05
感谢回答,我学习了
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