作业帮It has been proved ____taking exercise regularly does good to one’s health
来源：学生作业帮助网 编辑：作业帮 时间：2024/08/26 17:28:59
x),QH,VHJMS((/KMQ̼tԊԢTҜĢJb|G
32RsJ2lk~
XXfd<ݻ';vXV> Uxc9] 5M.zd-^ݭϧ,Qx6wӽ/.H̳z! m
It has been proved ____taking exercise regularly does good to one’s health
It has been proved ____taking exercise regularly does good to one’s health
It has been proved ____taking exercise regularly does good to one’s health
that
it形式主语,后taking exercise regularly does good to one’s health 为真正主语,防止头重脚轻,所以用it 来当形式主语
that