从方框里选择适当的句子完成对话，其中有两项是多余的。A: Good morning, madam . What can I do for you?B:【小题1】 But it do

从方框里选择适当的句子完成对话，其中有两项是多余的。
A: Good morning, madam . What can I do for you?
B: 【小题1】 But it doesn't work. Can I return it for a refund(退款)?
A: Let me have a look at the radio. Oh, there is really something wrong with it. 【小题2】
B: That's a good idea. 【小题3】
A: How about this one? It's made in Japan, but it's five dollars more expensive than that one.
B: I see. 【小题4】
A: One year.
B: 【小题5】
A: Sure.
B: Well, it's very nice, and I'll take it. Here is the money.A．I’d like to buy a radio.B．Could I try it out?C．How long is the warranty period(保修期) of the radio?D．May I change them?E. I bought this radio here yesterday morning.
F. Please show me some others.
G. But I think you’d better change it for another one .E

(答案→)E 解析：【小题1】根据对话可知是购物后收音机有问题，故选E【小题2】根据后文的回答可知上文在提建议，故填G【小题3】根据How about this one? It's made in Japan,可知上文请让我看看其他的，故选F【小题4】根据后文回答One year.可知在问收音机的保质期是多久，故选C【小题5】根据回答，当然可以，可知上文在问我可以试用一下吗，故选B

好好学习下