为什么is he your father?(肯定回答)是yes,it is.而不是yes he is.
问题描述:
为什么is he your father?(肯定回答)是yes,it is.而不是yes he is.
is he your friend?的回答是yes ,he is .
答
it is和he is都可以,在这两句中都可以互换,