Scientistshavetriedmanywaystopreventthenuclearreactions... 国语站 题库 4K 大中小设置文字大小 问题详情:Scientists have tried many ways to prevent the nuclear reactions from ______ harmful and dangerous radiation. A. giving up B. giving in C. giving to D. giving off【回答】B 知识点:动词和动词短语题型:选择题 TAG标签:#