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Health care is one of the problems of our time. A. major B. main C.chief D.senio

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Health care is one of the problems of our time. A. major B. main C.chief D.senio

Health care is one of the _______ problems of our time.

A. major B. main　 C.chief　 D.senior

 

试题答案

A

标签：oneofthehealthcare

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