work ( ) a removal company 括号中用什么介词?

work ( ) a removal company 括号中用什么介词? a trip + 一个地点,当中用什么介词? i work for a company.和i work in a company.有什么区别? company前一般用什么介词? work for a company是什么意思啊 a relaxed attitude (填什么介词) their work? work后面跟什么介词 Mrs.Green is my neighbor.she (w )in a big company.括号里填什么 I work in a( ) shop,括号内应填什么? I work as a sales in a Fortune 500 company. Mary has a job _____(work) in a big company. start a company什么意思