1、—Shall I help you with that suitcase?

　　—_______.

　　A.It's all right, thanks　　B.Yes, go ahead please

　　C.I don't want to trouble you too much

　　D.No, please don't do it

　　2、—You've given us a wonderful Chinese dinner, Mrs.Wang.

　　—_______.

　　A.Oh, I'm afraid I didn't cook very well

　　B.I'm glad you enjoyed it

　　C.Come again when you are free

　　D.It's not necessary for you to say so

　　3、—Do you mind if I keep pets in this building?

　　—_______.

　　A.I'd rather you didn't, actually

　　B.Of course not, it's not allowed her

　　C.Great! I love pets　　D.No, you can't

　参考答案&解析：

　　1、A　Shall I help … 是提供帮助的交际用语.It's all right, thanks.表示接受对方的帮助,并表示感谢.

　　2、B　You've given us a wonderful dinner, Mrs.Wang. 是以赞扬对方的话表示谢意.对方可以回答说Thank you.或 I'm glad you enjoyed it.

　　3、A　Do you mind if … 是表示征求许可的日常用语.否定回答表示同意对方做这件事;肯定回答表示不同意做这件事.