一个人重新工作后的感受

　　46D building close relationships with hiscolleagues was not as important as he had expected

　　47A inharmonious relationships have anadverse effect on productivity

　　48B they are virtually irrelevant

　　49C they are unwilling to make efforts tomaintain workplace relationships

　　50D they improve work efficiency

　　AI的发展

　　51B many abilities will cease to be uniqueto human beings

　　52C Google has made huge progress in autonomousdriving in a short time

　　53D it is yet to be emulated by AI

　　54A cultivate original thinking

　　55D by providing value with our creativity