2017年12月英語四級閲讀答案：試卷一仔細閲讀1（有道考神版）

仔細閲讀1 

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46 What do velieve about aging?  

B) They just cannot do anything about it.

47 How do many scientists view aging now? 

A) It might be prevented and treated. 

48 What does Alex Zhavoronkov think of "describinq aging as a disease"?

 D) It will motivate doctors and pharmacists to find ways to treat aging.

49 What do we learn about the medical community? 

C)They can contribute to people's health only to a limited extend.

50 What does Professor Leonard Hayflick believe? 

 A) The human lifespan cannot be prolonged.