Which of the following is the best as the title of the passage?A.Causes of Stress.B.Types

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Which of the following is the best as the title of the passage?

A.Causes of Stress.

B.Types of Stress.

C.College Life and Stress.

D.Stress and Control Methods.

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗