题目内容
【题目】My alarm clock didn't ________ this morning. So I was late for class.
A.go onB.go offC.go downD.go out
【答案】B
【解析】
略
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题目内容
【题目】My alarm clock didn't ________ this morning. So I was late for class.
A.go onB.go offC.go downD.go out
【答案】B
【解析】
略