In the last two paragraphs of the passage the author______.A.concludes the problem and pu

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In the last two paragraphs of the passage, the author______.

A.concludes the problem and puts forward some suggestions

B.restates the topic and raises his/her doubts

C.summarizes the causes for the problem and its effects

D.summarizes his/her argument and invites further discussion

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答案解析

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  • 正确答案:A
    篇章题。作者在文章前三段指出人类大脑的遗忘机制,并指出这一机制在数字时代受到了威胁,之后阐释了遗忘机制的工作原理和在数字时代受到威胁的原因。在文章最后两段,作者承接前文,总结了这一问题,并指出解决这个问题的指导思想(“我们需将遗忘作为人性的特点去理解和保存”)和一些具体的解决方案,故[A]为正确选项,同时排除[B]、[C]和[D]。