【答案解析】[听力原文] M: They are exactly what we need. The only problem is the price. W: How much do they cost? M: $60. W: If we buy 30, what discount will they give us? M: 10%. W: What if we bought 100? M: We'd get a higher discount, but we'd never be able to sell them all. [精析] 题目要求答出买30件时的价格，因此在听力过程中应关键数字30后的信息．简单的计算后就可得出答案，即价格为54美元。故选B。
单选题
Which is the flight for Chicago? [*]
【正确答案】
C
【答案解析】[听力原文] W: Would all passengers for flight LH4521 to Brisbane please go to gate number 40; Flight LH4155 to Chicago, is now also boarding at gate number 42. [精析] 该题要求能分辨数字以及听力中所给的干扰项，A项为强干扰项，但“flight LH4521 to Brisbane”说明该项不符合题意。根据“LH4155 to Chicago”。故选C。
单选题
Which is the house for sale?
【正确答案】
C
【答案解析】[听力原文] W: Is that the house that Mark Smith is going to sell? M: Yes, it is a two-story house, with three bedrooms and two bathrooms. W: Does it have a garage? M: Yes, it has a two-car garage. W: How much does it cost? M: The price is right, only 300,000 dollars. It is a real bargain. [精析] 此题考查听力中所述房子的特征，做笔记是解答该类题目的关键。由听力原文可知，这栋房子为两层，有三个卧室、两个卫生间以及一个可以放下两辆车的车库，这些内容都应在笔记里有所体现。故选C。
单选题
How many people will attend the conference? [*]
【正确答案】
A
【答案解析】[听力原文] M: Good morning, Daniel Peter. W: Hello. This is Rachel Day from Europa Events. I am phoning to you about the marketing conference. I'd like to check some details before I send you the letter of confirmation. M: Sure, go ahead. W: So, the conference will be held on September 25 th to the 27 th for 37 delegates and all of the delegates will require accommodation for two nights. Is that correct? M: Yes, that sounds right. [精析] 该题问有多少人参加会议，该题的关键是理解“delegate”一词的意思，即“代表”的意思。故选A。
单选题
What time is Mr Toyoda's flight? [*]
【正确答案】
C
【答案解析】[听力原文] W: Can you order a taxi to take me to the airport, please? M: Certainly, Mr Toyoda. What time's your flight? W: It leaves at four forty, but I'd better be at the airport an hour and a half before. M: Sure. If your flight's at four forty, you ought to be at the airport by three ten. [精析] 题目问飞机起飞的时间，因此“It leaves at four forty”提供了正确答案，即4:40。做该题时应分清飞机起飞的时间以及到达机场的时间。故选C。
单选题
Which part of the factory does Susan want to change? [*]
【正确答案】
C
【答案解析】[听力原文] M: How can we increase production, Susan? Should we buy some more machines for the production line? W: That's not necessary. The real problem is that we can't store any more raw materials. We need to increase storage space. M: Hm. And the packing area, is that OK? W: For the moment. As I said, storage is the problem. [精析] 做该题要了解三个选项的意思，A项意为“生产线”，B项意为“包装大厅”，C项意为“仓库”。题中Susan一再强调“storage”是首要的问题。故选C。
单选题
How will Mr Wang dispatch the order? [*]
【正确答案】
A
【答案解析】[听力原文] M: Purchasing. W: Mr Wang here. About your order—how would you like it sent? M: Well, road is probably cheapest, isn't it? W: Yes, but it'll take 10 days, is there a rail depot near you? M: No. There isn't. I suppose you'd better put it on the plane, then… it's urgent. W: OK. We'll deliver in 48 hours. Does that Suit you? M: Yes, that's OK. [精析] 做该题时应了解“dispatch”的意思，即“装运”。题目要求回答王先生选择的装运方式，原文中“I suppose you'd better put it on the plane, then…it's urgent”等信息表明，王先生最终选择的是飞机。故选A。
单选题
From which platform does the train leave? [*]
【正确答案】
B
【答案解析】[听力原文] M: Excuse me, could you tell me which platform the 3 o'clock train leaves from? W: Yes, it's platform 10. M: Thank you. Which end of the station is that? W: The left-hand side, but you'd better get there 10 minutes earlier because there are a lot of people going. M: OK. Thank you very much. [精析] 此题考查数字。听力原文中“yes, it's platform 10”。故选B。