2017年6月英语四级考试仔细阅读答案卷三（版）

>>>2017年6月英语四级考试仔细阅读答案汇总

46 B a shift to city centers

47 C People can enjoy services around the clock

48 C Their parents’ bad experience still haunts them

49 D The worsening infrastructure

50 B Hopeful

51 D New information learned pushes old information out

52 C It facilitates our access to relevant information

53 B What contributes to forgetting

54 A It adds to the burden of their memory

55 C It is a way of organising our memories.