关于Thereweremanyyoungch的百科

•  Thereweremanyyoungchildren　　　　　inthefactoriesinthepast...

• 问题详情： Thereweremanyyoungchildreninthefactoriesinthepast.A.work    B.working     C.works           D.towork【回答】选B。考查固定句式。“therebesb.doingsth.”意为“有某人在做某事”。故选B。知识点：简单句题型：选择题...
• 2021-05-0428919