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 USscientistssaytheyhavedevelopedthetechnologyto

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问题详情:

 USscientistssaytheyhavedevelopedthetechnologyto

 US scientists say they have developed the technology to ________ painful memories without hurting a person’s brain and hope it can help those sufferers.

       A. leave                 B. remove                     C. ignore               D. separate

【回答】

B

知识点:动词

题型:选择题

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