is it a cat?no it is not.这句否定回答可以吗?不可以怎么改?no it is dog.这样回答可以不?

问题描述:

is it a cat?no it is not.这句否定回答可以吗?不可以怎么改?no it is dog.这样回答可以不?

可以,但是no,it's dog要改成no,it's a dog.are you elephant?这句话行不行?可不可以写少一个a?