I often help my mother clean the room clean为什么不能用cleans? 照理来

I often help my mother clean the room clean为什么不能用cleans? 照理来 I often help my mother clean the room clean为什么不能用cleans?照理来说 i often help my mother clean the house.为什么clean用原型? I often help my mother clean the room.这句话中clean前的to可以用吗? I usually help my mother clean the room.能改成I usually help my my mother asks me to help her clean the room _______ the help of my mother,i clean my room quickly. I want to help my mother ____(clean) the room 适当形势填空 I often help my mom clean the room(改为同义句) 单选I often help my mother（ ）the house.A.with clean B.cleaning i,help,often,my,clean,the,mother,house连词成句 To clean the room every day is my work.这句话的to clean为什么不能用cle