改为一般疑问句及否定句
把句子改为否定句和一般疑问句及回答
把下列句子改为否定句、一般疑问句、并做肯定及否定回答.
改为一般疑问句和否定句
改为一般疑问句和否定句.
改为否定句,一般疑问句并回答
改为否定句或一般疑问句
They work hard every day for us.改为否定句,及一般疑问句
She is reading a book. 改为一般疑问句及否定句)
Mary lives (near the supermarket). 改为一般疑问句及否定句
I would like to call her back改为一般疑问句及否定句
变否定句改为一般疑问句及回答 1 i was a teacher ten years ago
改为 否定句、一般疑问句.肯定回答、否定回答