Who is in the class romm?和How mangy are in the classroom?哪个用on on_英语解答

Who is in the class romm?和How mangy are in the classroom?哪个用on one回答,哪个用none of them回答?
亲、
一定要讲得详细点啊
谢谢了-

人气：260 ℃　时间：2019-08-22 12:10:31

解答

用Who引导的要用带人称的none of them回答
用How many提问的要用on one数词回答就可以了