英语翻译Today the car is the most popular sort of transportation

英语翻译
Today the car is the most popular sort of transportation in all of the United States.It has completely replaced（取代）the horse as a [21] ______ of everyday transportation.Americans use their car for [22] ______ 90% of all personal business.Most Americans are able to buy cars.The average price of a [23] ______ made car was ￥20,050 in 1950,￥25,470 in 1960 and up to ￥30,750 in 1975.During this period American car makers set about [24] ______ their products and work efficiency（效率）.As a result,the yearly income of the [25] ______ family increased from 1950 to 1975 faster than the price of cars.For this reason [26] ______ a new car takes a smaller part of a family’s total earnings today.In 1951 proportionally（按比例地）it took 8.1 months of an average family’s income to buy a new car.In 1962 a new car [27] ______ 8.3 of a family’s yearly earnings,by 1975 it only took 4.75 months of [28] ______ income.In addition,the 1975 cars were much better than before.The influence of motocars reaches throughout the economy [29] ______ the car is so important to Americans.Americans spend more money keeping their cars¬¬¬ [30]_______ than on any other item.
21.A.means B.mean C.types D.kinds
22.A.hardly B.nearly C.certainly D.somehow
23.A.quickly B.regularly C.rapidly D.recently
24.A.raising B.making C.reducing D.improving
25.A.unusual B.smallest C.average D.biggest
26.A.bringing B.winning C.finding D.buying
27.A.used B.spent C.cost D.needed
28.A.month’s B.year’s C.family D.year
29.A.then B.as C.so D.which
30.A.living B.changing C.running D.selling

今天的汽车是最受欢迎的一种运输在所有的美国.它已完全更换(取代)马匹是有(21)…的日常交通工具.美国人使用他们的汽车(22)…90%的私事.大多数美国人所能买到的汽车.的平均价格(23)…使汽车是￥￥20,050在1950年,25岁,470 1960年,30,750￥在1975年.在此期间美国汽车制造商开始[24]…他们的产品和工作效率(效率).因此,每年的收入的家庭…[25]从1950年至1975年增长速度比汽车价格.因为这个原因[26]…一辆新车以很小一部分一个家庭的全部收入今天.1951年按比例地)花了比例(8.1月平均家庭收入的去买一辆新车.1962年一辆新车[27]…8.3一个家庭的年收入在1975年,只花了4.75(28]…月收入.此外,在1975年的汽车比过去要好很多.motocars到达的影响(29岁)在整个经济中…汽车对于美国人来说如此重要.美国人花更多的钱使他们的汽车¬¬[30](国)¬比其他项目.
21.答:意味着b的意思是c类型·d·种
22.答:几乎b近c当然d·以某种方式
23.答:快之>(最近经常迅速
24.答:提高b .使c减少·d·好转
25.答:不寻常之b最小平均·d·最大
26.答:把b赢得c找到·d·购买
27.答:使用之四须鲃需要.(花成本
28.答:月的b一年的c家庭·d·一年
29.然后b,所以(c
30.答:生活之b改变运行·d·销售