I think diving is the most difficult activity of all .(同义句) I think diving is ____ ____ ____

问题描述:

I think diving is the most difficult activity of all .(同义句) I think diving is ____ ____ ____
I think diving is the most difficult activity of all .(同义句)
I think diving is ____ ____ ____of _____ _____ _____ .

the most difficult
all the activities
请及时采纳,多谢!