That small country ________ since the 1880s．


  1. A.
    has existing
  2. B.
    has come into existence
  3. C.
    has been existed
  4. D.
    has been in existence
D
A項形式錯誤；exist是不及物動詞，無被動形式，故C項錯誤；come into existence是短暫性動詞短語，不與since引導的時間狀語或從句連用。
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科目：高中英語 來源： 題型：閱讀理解

Without most people realizing it, there has been a revolution in office work over the last ten years. Before that time, large computers were only used by large rich companies that could afford the investment. With the advancement of technology, small computers have come on to the market which are capable of doing the work which used to be done by much larger and more expensive computers, so now most smaller companies can use them.

The main development in small computers has been in the field of word processors, or WPS as they are often called. 40% of British offices are now estimated(估計) to have a word processor and this percentage is growing fast.

There are many advantages in using a word processor for both secretary and manager. The secretary is freed from a lot of daily work, such as re-typing letters and storing papers. He or she can use this time to do other more interesting work for the boss. From a manager's point of view, secretarial time is being made better use of and money can be saved by doing daily jobs automatically outside office hours.

But is it all good? If a lot of daily secretarial work can be done automatically, surely this will mean that fewer secretaries will be needed. Another worry is the increasing medical problems related to work with visual display units(顯示器). The case of a slow loss of sight among people using word processors seems to have risen greatly. It is also feared that if a pregnant woman works at a VDU for long hours, an unborn child in her body might be killed. Safety screens to put over a VDU have been invented but few companies in England bother to buy them.

Whatever the arguments for and against word processors, they are a key feature of this revolution in office practice.

Ten years ago, large computers were only used by large companies because ________ .

A. small companies did not have enough money to buy such expensive computers

B. large computers could not do the work that small companies can do today

C. large computers did not come on to the market

D. small companies did not need to use this new technology

According to the writer, the main progress made in office work over the last ten years is ________ .

A. the saving of time and money            B. the use of computers in big companies

C. the wide use of word processors          D. the decreasing number of secretaries

We can infer from the passage that with the use of word processors ________ .

A. some secretaries will lose their jobs

B. daily jobs can be done automatically outside office hours

C. medical problems related to work with a VDU have increased

D. the British companies will make less money

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We lost our way in that small village, otherwise we________ more places of interest yesterday.

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科目：高中英語 來源：2012-2013學年北京市房山區(qū)房山中學高一下學期期中考試英語試卷（帶解析） 題型：單選題

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—______.

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—I wonder if you are still an employee in that small company?

—Oh, I ______, but now I’m a public servant in a government department.

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第三部分 閱讀理解（共20小題。 每小題2分，滿分40分）

　　閱讀下列短文，從每題所給的四個選項（A、B、C和D）中，選出最佳選項，并在答題卡上將該項涂黑。

Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Some of these substances may be poisonous to humans.

A device that uses the sun is a good way to dry food. There are several kinds of solar dryers. The easiest to build is called the direct dryer. The sun shines directly on the food being dried. The direct dryer is a box with holes in it so that air can enter and leave the box. It has a cover made of clear glass or plastic. When the sun shines into the box, heat is produced. The heat is trapped inside the box and cannot escape back through the cover. The heat dries the food.

The solar dryer works better if the sides of the box are black. This is because dark colors hold heat while light colors reflect it. One way to make the sides black is to use wood that has been blackened by fire.

If you use black paint instead, be sure the paint contains no lead. Lead is poisonous to people, especially children.

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The surface on which the food is placed should permit air to enter from below and pass through to the food. A surface made of wires with small square openings works very well. You should use wire with the largest openings or squares that do not allow the food to fall through. Air that comes in from below the wire surface will also carry away water evaporated from the food as it dries.

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C.Make wood be the sides of the box.

D.The box must be made of blackened wood.

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B.The sun shines into the box and be trapped.

C.Dark colours hold heat better than light colours.

D.It takes longer for vegetable to be fried.

54.What’s the text mainly about?

A.the way to dry food.

B.Solar Food Dryers

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