用所给词的适当形式填空!

题目

用所给词的适当形式填空!
knee
the only thing i remember from my ski lessons was “keep your （）bent”
she （）on the floor and put more wood on the fire

答案

the only thing i remember from my ski lessons was “keep your （knees 名词复数‘ 膝,膝盖' ）bent”she （kneed 动词,一般过去式" 用膝盖顶" ）on the floor and put more wood on the fire...