could 否定疑问句
could 否定疑问句
could引导的疑问句肯定否定回答是什么
Could you please open the window?改为否定疑问句
一般疑问句以could为开头的否定回答
否定疑问句
could引导的一般疑问句的否定回答是用I can't还是 I could't
My sister could ride a bike when she was 6.变一般疑问句作否定回答
Could you have a bake sale?这个疑问句的否定回答是什么?
Could you please do the dishes at this time?改为否定疑问句
I could tell you the way to the supermarket .(改为一般疑问句,并做否定回答
could的否定句?
He could do nothing,( ).括号里应填肯定的还是否定的,理由(这是反义疑问句)