题目内容
We could see that he was trying to ________his own responsibility for the delay, instead of accepting his fault.
A. run over B. smooth over C. pass off D. turn down
【解析】 B. 考查动词短语的区分。 smooth over使平息,使恢复正常的,掩饰;run over 溢出;pass off 事件发生; turn down拒绝,关小
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