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