听力题
单选题
A、
They have better dietary habits.
B、
They bear fewer social responsibilities.
C、
They are born with a stronger ability to socialize.
D、
They are better able to survive or handle disease.
【正确答案】
D
【答案解析】
事实细节题。短文中提到，关于女性为什么比男性长寿，没有人确切地知道这其中的原因，尽管人们的猜测集中在女性比男性更有能力生存或应对疾病这一观点上。因此答案为D)。
A、
They have a limited reproductive ability.
B、
They depend on adequate sleep to thrive.
C、
They keep dividing throughout one’s life.
D、
They strengthen with regular exercise.
【正确答案】
A
【答案解析】
A
A、
The process of ageing can ultimately be brought under control.
B、
Improved health care for the elderly will contribute to longevity.
C、
Prevention of heart disease and stroke will increase life expectancy.
D、
The resolution of age-related diseases will solve the mystery of ageing.
【正确答案】
D
【答案解析】
D
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