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