学生作业帮
来源:学生作业帮 编辑:作业帮 时间:2019/02/23 02:48:10
The book about ____ the boys are talking is very interesting.A that B which
The book about ____ the boys are talking is very interesting.A that B which
The book about ____ the boys are talking is very interesting.A that B which
B,which
取代的是the boys are talking的内容.