he has to look afyer his sister every day.一般疑问句和否定句
put the book on the desk,please.祈使句
人气：267 ℃ 时间：2020-03-15 13:16:14
解答
does he have to look after his sister every da?
hedoesn't haveto look after his sister every day.put the book on the desk,please.祈使句
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