My mother sat under a tree,______with my aunt.A、talked B、talk C、talks D、talking 应选D,求原因

My mother sat under a tree,______with my aunt.A、talked B、talk C、talks D、talking 应选D,求原因

talking此处为非谓语动词的伴随状态,动作由全句主语mother发出,动作与主语关系为主动且与该句谓语同时发生,故ing形式1、表主动关系 2、表示同时发生的状态