大学英语完型填空练习及答案.doc

CET-4 Cloze　　Passage 1 Before the 20th century the horse provided day to day transportation in the United States. Trains were used only for long-distance transportation.　　Today the car is the most popular 67 of transportation in all of the United States. It has completely 68 the horse as a means of everyday transportation. Americans use their car for 69 90 percent of all personal 70 .　　Most Americans are able to 71 cars. The average price of a 72 made car was, 500 in 1950, 740 in 1960 and up 73 750 in 1975. During this period American ear manufacturers set about 74 their products and work efficiency.　　Meanwhile, the yearly income of the 75 family increased from 1950 to 1975 76 than the price of cars. For this reason, 77 a new car takes a smaller 78 of a familys total earnings today.　　In 1951 79 it took 8.1 months of an average familys 80 to buy a new car. In 1962, a new car 81 8.3 of a familys annual earnings. By 1975 it only took 4.75 82 income. In addition, the 1975 cars were technically 83 to models from previous years.　　The 84 of the automobile extends throughout the economy 85 the car is so important to Americans. Americans spend more money 86 their cars running than on any other item.67. [A] kinds [B] means [C] mean [D] types　　68. [A] denied [B] reproduced [C] replaced [D] ridiculed　　69. [A] hardly [B] nearly [C] certainly [D] somehow　　70. [A] trip [B] works [C] business [D] travel　　71. [A] buy [B] sell [C] race [D] see　　72. [A] quickly [B] regularly [C] rapidly [D] recently　　73. [A] on [B] to [C] in [D] about　　74. [A] raising [B] making [C] reducing [D] improving　　75. [A] unusual [B] interested [C] average [D] big　　76. [A] slowest [B] equal [C] faster [D] less　　77. [A] bringing [B] obtaining [C] having [D] purchasing　　78. [A] part[B] half [C] number [D] side　　79. [A] clearly [B] proportionally [C] obviously [D] suddenly　　80. [A] income [B] work [C] plants [D] debts　　81. [A] used [B]