It's necessary _____ you _____ help each other and learn from each other. [ ]A. of, to B. for,

题目简介

It's necessary _____ you _____ help each other and learn from each other. [ ]A. of, to B. for,

题目详情

It's necessary _____ you _____ help each other and learn from each other.

A. of, to
B. for, to
C. to, to
D. that, to
题型:单选题难度:偏易来源:0124 同步题

答案

B

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