发布时间： 2017年02月03日
2015年6月英语四级考试已经结束，新东方在线第一时间发布2015年6月英语四级真题及答案，新东方在线老师也将会对英语四级真题及答案进行专业解析。
参考答案
56 B) Well-educated people tend to work longer.
57 B) A rapid technological advance.
58 A) Economic growth will slow down.
59 C) Even wealthy people must work longer to live comfortably in retirement.
60 D) Skills are highly valued regardless of age.
61 C) The decline of the grain yield growth.
62 A) Their self-sufficiency is vital to the stability of world food markets.
63 D) They focus more on the increase of animal feed than human food feed grains.
64 D) The world will be able to feed its population without increasing farmland.
65 B) It is based on a doubtful assumption.
编辑推荐：
新东方英语四级：https://www.thea.cn/wx1820/
一站式课程咨询服务平台
