My mother is busy cleaning the room.中为什么clean要加ing?
My mother is busy cleaning the room.中为什么clean要加ing?
my mother is busy cleaning the room 为什么用cleaning 有什么语法 拜托别瞎回
My mother is basy the room.A clean B to clean C cleaning Dcl
My mother is busy ______ the room.A.clean B.to clean C.clean
My mother is cleaning the room
my mother is busy ____ the room.A,clean B.to ciean C,cleanin
初一英语填空 题1.My mother is busy _____(clean) the room.2.I'm sorr
My mother is busy ___ the room.
she is ____(busy) cleaning the room.
Cleaning the window,I hurt my finger.为什么clean要用ing
we must keep the room clean.clean为什么不加ing
I often help my mother clean the room clean为什么不能用cleans? 照理来