mary,Sits,mike,and,LiIy ,A,behind,B,aI0ng,C,betWeen,D,aCr0Ss
问题描述:
mary,Sits,mike,and,LiIy ,A,behind,B,aI0ng,C,betWeen,D,aCr0Ss
答
C,betWeen
between.and.在.和.之间