--- Where is the art room? --- It's on the _____ floor.A. second B. two C. 2
想知道对方的年龄,应怎样问?A.How old are you? B.How are you? C.How do you do?.
上课铃响了,教师走进教室,班长应该说:A.Please come in. B.Good morning C.Stand up.
当经介绍后认识某人,你应该说:
下午与同学见面,你应说____A.Good afternoon. B.What's your name? C.How are you
见到客人站着,你应说,A.Sit down.please. B.How are you? C.I'm fine,too.