用适当形式填空,she has to ---(eat) dinner
问题描述:
用适当形式填空,she has to ---(eat) dinner
答
eat ,用原形。has to 是必须的意思,动词不定式,后加动词原形
答
eat 原形,has to 是have to 的单三形式,have to 是情态动词后接动词原形,填eat
答
eat
has to do sth必须做某事
答
eat 她必须吃晚餐