大学英语综合教程4课后习题答案

o an explosion of shopping centre development in big cities around the country.Р20世纪80 年代的消费热潮引起大城市周围购物中心的疯狂发展。РYou shouldn’t use “Yours faithfully”—it‟s too formal(正式) for this kind of personal letter. Р你不应该使用“此致”,因为它对于这种个人信件来说太正式。Рaccording to a survey(调查) among 1000 residents,garbage collection service in the city is far from satisfactory.Р据调查,1000名居民中,垃圾回收服务的城市还远远不能令人满意。Рthe cost of food and clothing e down in recent years similarly(同样地) .fuel prices have fallen quite considerably.Р近年来食物和衣服的成本在下降。同样燃油价格也相应的下降。Р15. The technicians are working hard to modify(修改) the design of the new car to make it petitive in the overseas market. Р技术人员正在努力修改新车的设计,使其更在海外市场上的竞争力。РIn my childhood memories, we were living a rough(艰苦) but happy life, with no luxuries to speak of.Р在我童年的记忆,我们过着粗陋但快乐的生活,没有奢侈可言。