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What is the main purpose of the passage?A. To guide people to survive fires.B. To provide safety advice.C. To please travelers.D. To give the information of airline industry statistics.

What is the main purpose of the passage?

A. To guide people to survive fires.

B. To provide safety advice.

C. To please travelers.

D. To give the information of airline industry statistics.

题目解答

答案

A. To guide people to survive fires.

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