Theexperimentshowsthatproperamountsofphysicalexercise,... 国语站 题库 5.82K 大中小设置文字大小 问题详情: The experiment shows that proper amounts of physical exercise, if _______ regularly, can make a difference to our health. A. being carried out B. carrying out C. carried out D. to carry out【回答】C知识点:动词题型:选择题 TAG标签:#