work 什么时候加s work 在此时名词

work 什么时候加s work 在此时名词 work什么时候加s the work of our company's和the work of our company有什么区别?什么时候该加s? work harg用在第三人称后加s吗是work hard begin work在那加s?如题 People work there,为什么work不加s? 第三人称单数work用不用加 s Where does your mother work?work要不要加s what is your mother's work?work要不要加s He didn't work hard.那个didn't 什么时候加他,什么时候不加. She works all day and all night.work在这里能加s吗? work在第三人称单数后+“s”吗? 是不是go come work look 这些词语在什么时候都是不及物动词吖 要加宾语一定要有介词 work work work work work work