( )(4)你想告诉对方这是一个热狗,你这样说:A. It’s a hot dog. B. Would you like a hot dog?
( )______ are good friends.
( )I s this your ____?
( ) ---How do you do? ---_____.
( )What’s this ____Japanese?
( ) ---_____ is your mother? ---She is 39.