题目内容
【题目】He has to stop because it is bad for him.(改为一般过去式)
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【答案】He had to stop because it was bad for him.
【解析】
略
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题目内容
【题目】He has to stop because it is bad for him.(改为一般过去式)
_____________________________________________
【答案】He had to stop because it was bad for him.
【解析】
略