These are nice pictures.变为一般疑问句,并作简要的肯定回答和否定回答

问题描述:

These are nice pictures.变为一般疑问句,并作简要的肯定回答和否定回答

Are these nice pictures?
肯定回答:Yes,they are .
否定回答No,they aren't/NO,they are not.