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有单三人称的肯定句,否定句一般疑问句变法

题目详情
有单三人称的肯定句,否定句 一般疑问句变法
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答案和解析
1. 肯:He is a teacher.
否:He isn't a teacher.
一般疑:Is he a teacher? Yes, he is.
2. 肯He has his lunch at school.
否He doesn't have lunch at school.
一般疑Does he have lunch at school? No ,he doesn't.