单选题
A. I'm looking for a gift for my wife. B. You can do it right now. C. I'd rather not. D. Thank you very much.
【正确答案】
A
【答案解析】[解析] Good morning, sir. Can I help you?
[解析] “Can I help you?”即“我能为你效劳吗?”是购物时售货员用来招呼顾客的常用语。A选项“I'm looking for a gift for my wife．”(我正在为我妻子寻找礼物。)是对这一询问的恰当回应，故选A。
单选题
A. Yes, I don't. B. I'm afraid I can't agree. C. No, I do. D. Just so-so.
【正确答案】
B
【答案解析】[解析] I don't think it's very practical, do you ?
[解析] “I don't think it's very practical，do you?”即“我认为这并不实际，你觉得呢?”，“……do you?”这一句式通常用于征求对方对自己意见的看法。B选项“I'm afraid I can't agree．”(我恐怕不能同意。)表示了对对方意见的否定，故选B。
单选题
A. I agree. B. Of course, here you are. C. I'm not interested in it. D. $ 20.
【正确答案】
B
【答案解析】[解析] Could you show me that pair of shoes?
[解析] “Could you show me that pair of shoes?”即“你能让我看看那双鞋吗?”，“Could you show me．．．?”的意思是“你能让我看看……吗?”，这是购物时顾客要求观看商品时的常用语。B选项“Of course，here you are．”(当然可以，给你。)是对这一要求的恰当回答，故选B。
单选题
A. I'm not wrong. B. I agree. C. I am right. D. I've got a fever.
【正确答案】
D
【答案解析】[解析] What's wrong with you?
[解析] “What's wrong with you?”即“你怎么了?”，通常用于询问他人哪里不舒服。D选项“I've got a fever．” (我发烧了。)是对这一询问的恰当回答，故选D。
单选题
A. Are you free tomorrow7 B. I like watching TV. C. I agree with you. D. Go ahead.
【正确答案】
C
【答案解析】[解析] I think it's going to be a nice day， isn't it?
[解析] “I think it's going to be a nice day．isn't，it?”即“我觉得明天的天气会不错，是吗?”，反意疑问句用来询问对方的意见。C选项“I agree with you．”(我同意你的看法。)表明同意对方的观点。故选C。