___(take up) a child under each arm she ran form the fire.答案为何用Taking up而不用To take up?
问题描述：
___(take up) a child under each arm she ran form the fire.答案为何用Taking up而不用To take up?
答
Taking up_(take up) a child under each arm,she ran form the fire
用不定式表示的是目的
而这边用动名词表示的是一种伴随
是同时发生的那个动作