Some adults want to learn______.A.by social and e

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Some adults want to learn______.

A.by social and economic changes

B.guided self-study and correspondence courses

C.by studying together with children

D.what they did not manage to learn earlier

E.dates back to the eighteenth century

F.mass production

热搜:关于氨基酸代谢错误的论述是_________。

答案解析

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  • 答案:D

    从语法上看,这里需要的是一个宾语。由文章第一段第三句话“Adults may want to study something which they missed in earlier schooling…”,可知,一些成年人想要去学习他们在之前所没有学到的东西。故选D。