根据所给词的适当形式填空:She says brushing____every day is a good habit.(tooth)
问题描述：
根据所给词的适当形式填空:She says brushing____every day is a good habit.(tooth)
答
She says brushing【teeth 牙齿,用复数】every day is a good habit.
她说每天刷牙是个好习惯.
智能型.