关于keep sb company为什么company前面不加冠词?

关于keep sb company为什么company前面不加冠词? keep company with 和 keep sb company哪个对? have sb.to keep you company是什么用法? 造几个英文句子keep sb companyin company with keep sb company造句并翻译、很急! keep sb doing sth 可用被动语态吗?比如keep the company being well operated? 帮忙解决一下英语学习语法难题关于keep的用法keep+sth:keep+adj:keep+sb/sth+介词短语：keep+(sb)+doing:keep+sb/sth+adj: keep sb keep sb. keep sb keep sb. help sb to keep healthy 还是help sb keep healthy?为什么? You keep my company. 那company作为keep sb.n.当中的宾补为毛不能提前?就像刚才问题里提问的 麻烦你了“Thank you for the company you keep me”似乎是没有的，something you offer me就有 为什么我知道没有分你们是不会来的(╯° keep company是keep dogs company还是keep dogs companies keep sb doing还是keep sb do ? ? ? ? ? ? ? ? ? 急英语翻译keep1、她妈妈病了,她不得不呆在家里陪伴她.（keep sb. company) 关于keep的用法有keep sb.doing sth keep v.这两种用法吗?有请分别造句,没有请纠正!