He needs more exercise.改同义句 He needs____ _____ ____.
问题描述：
He needs more exercise.改同义句 He needs____ _____ ____.
答
He needs to exercise more.
need doing的意思是：某事需要,是一个主动形式表示被动的,如：
The bicycle need repairing.
所以要用need to do 的形式,意思是：需要做