HTTP协议（HyperText Transfer Protocol，超文本传输协议）是因特网上应用最为广泛的一种网络传输协议，所有的WWW文件都必须遵守这个标准。
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Questions 1 and 2 are based on the news report you have just heard.[音频]
A. Heavy floods.
B. Safety concerns.
C. Bad economy.
D. Workers’ strikes.
Question 2[音频]
A. It is competitive with its numerous tourist destinations.
B. It provides many job opportunities for French people.
C. It is the biggest concern of the French government.
D. It plays an important role in the nation’s economy.
Questions 3 and 4 are based on the news report you have just heard.[音频]
A. To carry out a scientific survey.
B. To establish a new research station.
C. To deliver urgent medical supplies.
D. To rescue two sick American workers.
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