[单项选择]Questions 22 to 25 are based on the conversation you have just heard.
A. Education industry.
B. Medicine industry.
C. IT industry.
D. Engineering industry.

[单项选择]Questions 19 to 22 are based on the conversation you have just heard.A. To check the accuracy of scale. B. To calculate the density of other metal.
C. To observe changes in the atmosphere. D. To measure amounts of rainfall.

[简答题]Questions 23 to 25 are based on the conversation you have just heard.A. A more economical diesel fuel. B. Characteristics of a new type of fuel.
C. Where a new energy source is located. D. How to develop alternative energy sources.

[单项选择]Questions 11 to 18 are based on the conversation you have just heard.
A. The cause of the flood.
B. The effects of the flood.
C. The heroic fight against a flood.
D. Floods of the past twenty years.

[单项选择]Questions 22 to 25 are based on the conversation you have just heard.
A. She wants to earn extra money.
B. She wants to get practical experience.
C. She wants to take a chemistry course.
D. She wants to quit her job in the chemistry lab.

[单项选择]

Questions 19 to 21 are based on the conversation you have just heard.
19-21
M: Who do you work for at the moment，Ms.Mann
W: Um，(19)I work for the BBC World Service．
M: Ah，and how long have you worked for the BBC
W: I’ve been with the BBC for five ye rdrs．Yes，exactly five years．
M: (19)And how long have you been their German correspondent
W: For two years．
M: And what did you do before the BBC
W: (20)I worked as an interpreter for the EU．
M: As you know，this job is based in Geneva．Have vou ever lived abroad before
W: Oh yes，yes I have．
M: And when did you live abroad
W: Well，in fact，I was born in Argentina and I lived there until I was eleven．(20)Also,I lived and worked in Brussels for two years when I was working for the EU．
M: Mmm…．That’s interesting．Have you travelled much
W: Oh yes，yes indeed．I&rsqu
A. Writing stories for the BBC.
B. Enjoying her vacation.
C. Serving as a news reporter.
D. Working as an interpreter.