【正文】 school teachers D. elderly readers 66. The author39。 students with a higher proficiency made more of their mistakes on words that have the same meaning. Henning39。s result we can see that ________. A. beginners have difficulty distinguishing the pronunciation of words B. advanced students always remember words by their meaning C. it is difficult to remember words that sound alike D. it is difficult to remember words that have the same meaning 70. The word subject in the passage means _________. A. memory B. the theme of listening material C. a branch of knowledge studied D. the student experimented on 71. The passage centers on ________. A. memory B. two kinds of memory C. shortterm memory D. an experiment on students E Successful innovations (改革 ) have driven many older technologies to extinction (滅絕 ) and have resulted in higher productivity, greater consumption of energy, increased demand of raw materials and the speed of flow of materials through the economy and increased quantities of metals and other substances in use for each person. The history of industrial development has a great number of examples. In 1870, homes and mules were the prime source of power on . farmers. One horse or mule was required to support four human beings, a ratio (比率 ) that remained almost constant for many decades. At that time, had a national mission been asked to forecast the population for 1970, its answer probably would have depended on whether its consultants were of an economic or technological mm of mind. Had they been economists, they would probably have projected the 1970 home or mule population to be more than 50 million. Had they been technologists, they would have recognized that the power of steam had already been harnessed (受 …… 約束 ) to industry and to land and ocean transport. They would have recognized further that it would be the prime source of power on the farm. It would have been difficult for them to avoid the conclusion that the home and mule population would decline rapidly. 72. Which of the following is NOT mentioned by the author as a consequence of new technological developments? A. Older technologies die away. B. The quality of life is improved. C. Overall productivity increase. D. More raw materials bee necessary. 73. It can be inferred from the passage that by 1870 ________. A. technology began to be more economical B. the steam engine had not been invented C. the . horse population was about 10 million D. a national mission on agriculture had been established 74. In the second paragraph, the author suggests that economists would ________. A. plan the economy through yearly forecasts B. fail to consider the influence of technological innovation C. value the economic contribution of farm animals D. consult the national mission on the economy 75. What is the author39。對標(biāo)有題號的每一行作出判斷：如無錯誤，在該行右邊橫線上畫一個勾 (√) ；如有錯誤 (每行只有一個錯誤 )，則按下列情況改正： 該行多一個詞：把多余的詞用斜線 (＼ )劃掉，在該行右邊橫線上寫出該詞，并也用斜線劃掉。 該行錯一個詞：在錯的詞下劃一橫線，在該行右邊橫線上寫出改正后的詞。 When we can see well, we do not think about our eyes very 76. often. It is only when we cannot see perfectly we e to see 77. that how important our eyes are. People who are nearsighted 78. can only see things that are very close their eyes. Many people 79. who do a lot of closely work, such as writing, reading and sewing 80. bees nearsighted. Then they have to wear glasses in order to 81. see distant things clearly. People who are farsight suffer from 82. just the same problem. They can see things that are far away, 83. but they have difficult reading a book unless they hold it at arm39。 1．略描述下圖。 3．你的看法。t stop the car in time to avoid an accident. As a driver, he must realize the harmfulness of speeding both to himself and to the society. Life is very important. For the sake of yourself and for others, don39