2012成人高考(高起點(diǎn))英語模擬試題及答案(七)
來源：育路教育網(wǎng)發(fā)布時(shí)間：2012-09-10
育路成人高考培訓(xùn)咨詢
幫助希望進(jìn)入名校的在職人員實(shí)現(xiàn)他們的本、�？拼髮W(xué)夢想
推薦>>> 2012成人高考（高起點(diǎn)）英語模擬題及答案匯總 注：參考答案在尾頁
Passage Four
The energy which the sun radiates goes in every direction， and only a minute part of it falls on the earth. Even so， it represents power of about 5，000，000 horsepower （馬力） per square mile per day； the sun gives us as much energy every miunte as mankind utilizes in a year. At present， we use this energy indirectly， and it is our final source of power. Coal represents the chemical action of the sun on green plants thousands of years ago. Water power results from the rain formed by vapor which comes from the evaporation of water under the sunshine. Even windmills operate because of air currents set in motion by the different heating affects of the sun in different places. Some day， through chemistry or some type of solar engine， we shall harness this great source of energy more directly. Already a scientist has worked out an engine， surprisingly efficient， in which the sun‘s rays are concentrated through mirrors on a tube of water to create steam.
76. How much energy given off by the sun reaches the earth？
A. 100% but indirectly. B. 5%.
C. 50%. D. only a very tiny amount.
77. The reason why all the solar energy falling on the earth can‘t be utilized is that ______.
only a very small part is available the sun is too distant from the earth
it takes thousands of years for this energy to be stored up in coal and oil
our scientific knowledge is not sufficient
78. Which of the following statements is NOT true？
Even windmill‘s action depends on the sun.
The sun produces enormous energy for man to make use of.
Some day man will be able to utilize 100% of the solar energy that gets to the earth.
The sun produces different heating effects in different places.
79. In order to support this argument， the writer gives the example that _______.
a machine using solar energy efficiently has already been developed
the sun is our final source of power
man uses only a tiny part of the sun‘s energy
the part of the sun‘s energy we use is used indirectly
80. This passage centers mainly on ________.
harnessing energy through chemistry
our last source of power
how water power is produced
the amount of solar energy that can be utilized
Ⅴ。 Writing （20 points）
Directions：
For this part， you are allowed 20 minutes to write a letter of about 80 words according to the following topic.
男女應(yīng)該平等嗎？（Should Men and Women Be Equal？）
推薦輔導(dǎo)班次：
業(yè)內(nèi)名師團(tuán)隊(duì)，班主任一對(duì)一服務(wù)，全面覆蓋考點(diǎn)，一次考試，保上名校。 ！
成人高考輔導(dǎo) 保過套餐 90%考點(diǎn)命中率 讓名校觸手可及！
課程名稱 |
課時(shí) |
試聽 | 學(xué)費(fèi) |
報(bào)名 |
| 成考高起點(diǎn)語文(熱報(bào)) | 13周 |  |
￥200元 |  |
| 成考高起點(diǎn)數(shù)學(xué) | 13周 | |
￥200元 | |
| 成考高起點(diǎn)英語 | 13周 | |
￥200元 | |
| 成考高起點(diǎn)歷史地理 | 12周 | |
￥200元 | |
| 成考高起點(diǎn)物理化學(xué) | 12周 | |
￥200元 | |
| 網(wǎng)絡(luò)保過班(熱報(bào)) | 基礎(chǔ)班 +系統(tǒng)班 +串講班 | ￥1200元 | |
|
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