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Another significant problem is the need for the younger generations to understand and value the older people in their society.

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考题 We need to speak further about this.This sentence means we need to discuss the problem more.A对B错

考题 We need to speak further about this.This sentence means we need to discuss the problem more.

考题 基因对基因学说(gene-for-gene theory)

考题 Gene

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考题 名词解释题基因对基因学说(gene-for-gene theory)

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