句型转换:she is listening to the radio.
问题描述：
句型转换:she is listening to the radio.
否定句：
一般疑问句：
肯定回答：
否定回答:
答
否定句：She is not listening to the radio
一般疑问句：Is she listening to the radio
肯定回答：Yes,she is.
否定回答:No,she isn't.