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过去式的肯定句变否定句加no还是not

题目详情
过去式的肯定句变否定句 加no 还是not
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答案和解析
行为动词 系动词改成 didn't dobe动词改为wasn't/weren't 情态动词 couldn't shouldn't等加 not no的话额 比如 We had some fruits yesterdayWe had no fruits yesterday. no=not any 所以又可以是We didn't ha...