“I don't think it's my that the TV blew up. I just turned it on.that's all. said
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“I don't think it's my ________that the TV blew up. I just turned it on，that's all，”said the boy.
A. error B. mistake C. fault D. duty
试题答案
C
解析:
It is one’s fault.是某人的过错。fault过失，过错。