题目内容

Having received ________ training of the MS. Company, he was offered ________ important position in management.

  A. the; an    B. /; an     C. the; /     D. a; a

A


解析:

training受到of the MS. company修饰表特指,带定冠词。position意为“位置”,用作可数名词,接不定冠词表示一类中的任何一个。

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Everybody has to buy or sell things sometimes. Even students who are usually not very rich, have to learn something about making purchases intelligently. As a student, you may find, for example, that you need to a walkman or winter clothing. You may want to buy a television or a used car. Of course, you want to get good value for your money. If you are considering a major purchase, or any purchase you should remember several important things.

※Study first, and then decide what to buy. You can learn a lot just by reading books and advertisements.

 Remember that a high quality product will probably last longer and work better. Of course, for a superior product you are expected to pay more. An inferior product may not give you the same quality, but the price could be low. A poor quality product could be expensive and a valuable one could be on sale at a greatly reduced price.

※Don’t worry. Take your time. After you decide what product you want to buy, go to many different stores. If you cannot find the product you want, you try to order it directly from the factory or ask the store to order it for you.

Look for a good deal. If you wait, you may probably find that your product will go on sale and you may be able to save 10,20, or even 50 percent of the original price.

Finally, before you buy, make sure that that product is guaranteed. If you find the lowest possible price, you will generally be happy with your purchase and also keep more money in the bank.

Which of the following should you care more while shopping?

  A. The price of the product    B. The information of the product

  C. The size of the product     D. The quality of the product

According to the writer, waiting before shopping probably means_____.

  A .saving money         B. wasting money

  C. losing the product      D. wasting time

If you want to have a good purchase, you should do all the following except ____

   A. getting enough information about the product

   B. taking your friend’s advice

   C. making sure about the guarantee of the product

   D. waiting until the proper time

The main purpose of the passage is to tell us that ____.

   A. how to find the product you want

   B. how to have a good purchase

   C. how to save money

   D. how to buy product with high quality.

 Many people believe the glare(炫目的光)from snow causes snowblindness. Yet, with dark glasses or not, they find themselves suffering from headaches and watering eyes, and even snowblindness ,when exposed to several hours of“ snow light”.

  The United States army has now determined that glare from snow does not cause snowblindness in troops in a snow -covered country. Rather ,a man’s eyes frequently find nothing to focus on (聚集) in a broad space of snow- covered without- grass land. So his gaze continually moves and jumps back and forth over the entire landscape in search of something to look at. Finding something, hour after hour, the eyes never stop searching and the eyeballs become tired and the eye muscles ache. Nature makes up for this discomfort by producing more and more fluid (流 体) which covers the eyeball. The fluid covers the eyeball in increasing quantity until it makes eyes difficult to see dearly, and the result is total, even though for a short time, snowblindness.

  Experiments led the Army to a simple method of overcoming this problem. Scouts(侦察兵)ahead of the troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow - covered landscape. Even the scouts themselves throw lightweight, dark - colored objects ahead on which they can focus too. The men following can then see something. Their gaze is arrested. Their eyes focus on a bush and having found something to see, stop searching the snow -blanketed landscape. By focusing their attention on one object at a time. the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a continuous white land is overcome.

To prevent snowblindness caused by the strong light from snow, wearing glasses or not ________.

  A. depends on whether the snow is white enough

  B. makes no difference

  C. makes much difference

  D. depends on whether the snow is thick

When the eyes are tired, tears flow out ________.

  A. to clear the vision

  B. to make the eyes stop searching

  C. to make the vision unclear

  D. to produce more and more liquid

Snowblindness can be avoided ________.

  A. by moving one’s gaze back and forth

  B. by walking ahead and keeping looking around

  C. by making up for the discomfort of one’s eyes

  D. by providing the eyes with something to focus on

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