考试
2020-03-14 14:42:14

9013 He came to know that the

题目描述

He came to know that the knowledge from books can be useful only _____it is linked with pr



He came to know that the knowledge from books can be useful only _____it is linked with practice

A.as

B.when

C.while

D.for

请帮忙给出正确答案和分析,谢谢!

答案解析

00****79 B他逐渐认识

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