( )(5)你想知道对方是不是苏海,可以问: A.Are you Su Hai? B.Hello,Su Hai.
A: Is that your purse? B:_______ .
A: Where is Gao Shan? B:_______ .
A: May I have a rubber _______ my friend ? B: Sure.
A : What's that in English? B : _______ .
上学了,你和父母道别,你会说: