1、He can swim.改否定句 2、The boys are playing football 改一般疑问句 3、She is to

问题描述:

1、He can swim.改否定句 2、The boys are playing football 改一般疑问句 3、She is to
1、He can swim.改否定句 2、The boys are playing football 改一般疑问句 3、She is to music 改否定句

He can  not   swim.

Are the boys playing football?

she is not  to music.最后这个好像怪怪的