初一英语
帮忙改成疑问句 谢谢了 1.I'm a student. 2.There are my friends. 3.The doy can sing a song.
1.Are you a student? 2.Are they your friends? 3.Can the boy sing a song?
1 Are you a student? Yes,I am. No,I am not. 2 Are there your friends? Yes,there are. No,there are not. 3 Can the boy sing a song? Yes,he can No,he can not. 把陈述句改为疑问句只要把be动词或助动词提前就可以了
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