there is a bag on the bed改否定句,一般疑问句,并作肯定回答和否定回答_英语解答

there is a bag on the bed改否定句,一般疑问句,并作肯定回答和否定回答

人气：258 ℃　时间：2020-03-14 17:47:54

解答

There isn't a bag on the bed.
Is there a bag on the bed?
Yes,there is.
No,there isn't.