题目内容
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[主观题]
Why are some scientists interested in studying senescence？A．They want to increase the gene
Why are some scientists interested in studying senescence？
A．They want to increase the general ability of our bodies.
B．They may be able to find a better way to our life.
C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.
D．They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives.
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