2014
高考英语完形填空抓分练习精品题（61）及答案 the private automobile has long played an important role in the united states .in fact ,it has become a(n) 1 and important part of the a. merican way of life .in 1986 ,sixty-nine percent of a. merican families 2 at least one car and thirty one percent had 3 one .by giving workers rapid transportation ,the automobile has 4 them from having to live near their workplace .this has encouraged the growth of the cities ,but it has also 5 traffic problems . for farm families the a
