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Passage 2
Questions 6 to 10 are based on the following passage:
When aluminum was first produced about a hundred and fifty years ago, it was
so difficult to separate form the ores in which it was found that its price was
higher than that of gold. The price remained high until a new process was
discovered for refining the metal with the aid of electricity approximately
three quarters of a century later. The new method was so much cheaper that
aluminum because practical for many purposes, one of which was making pots and
pans.
Aluminum is lightweight, rustproof and easily shaped into different forms. By
mixing it with other metals, scientists have been able to produce a variety of
alloys, some of which have the strength of steel but weigh only one third as
much.
Today, the uses of aluminum are innumerable. Perhaps its most important use
is in transportation. Aluminum is found in the engine of automobiles, in the
hulls of boats. It is also used in many parts of airplanes. In fact, the huge
“airbus” planes would probably never have been produced if aluminum did not
exist. By making vehicles lighter in weight aluminum has greatly reduced the
amount of fuel needed to move them, Aluminum is also being used extensively in
the building industry in some countries.
Since aluminum is such a versatile (多用的) metal, it is fortunate that bauxite
(鋁土礦), which is one of its chief sources, is also one of the earth’s most
plentiful substances. As the source of aluminum is almost inexhaustible, we can
expect that more and more uses will be found for this versatile metal.
6. The price of aluminum was sharply reduced when people discovered a new
refining process with the aid of .
A. wind B. solar energy C. hydraulic power D. electricity
7. Aluminum is .
A. lightweight, rustproof but not easily shaped into different forms
B. heavyweight, rustproof and easily shaped into different forms
C. lightweight, rustproof and easily shaped into different forms
D. lightweight and easily shaped into different forms but it is easy to
become rusty
8. Which of the following is NOT true?
A. Aluminum is widely used in transportation.
B. Aluminum is also used in many parts of airplanes.
C. Aluminum is being used extensively in the building industry.
D. Aluminum is not used in its pure form.
9. Aluminum is found on earth mostly in the form of .
A. pure metal B. bauxite C. gold D. liquid
10. What is the passage talking about?
A. The features of aluminum and its functions. B. The process of
aluminum.
C. The discovery of aluminum. D. The promising future of aluminum.
Passage 4
Questions 16 to 20 are based on the following passage:
I recently wrote an autobiography in which I recalled many old memories. One
of them was from my school days, when our ninth grade teacher, Miss Raber, would
pick out words from the Reader’s Digest to test our vocabulary.
Today, more than 45 years later, I always check out “It pays to Enrich Your
Word Power” first when the Digest comes each month. I am impressed with that
idea, word power. Reader’s Digest knows the power that words have to move
people—to entertain, inform, and inspire. The Digest editors know that the big
word isn’t always the best word. Take just one example, a Quotable Quote form
the February 1985 issue: ”Time is a playful thing. It slips quickly and drinks
the day like a bowl of milk.”
Nineteen words, only two of them more than one syllable, yet how much they
convey! That’s usually how it is with Reader’s Digest. Small and simple can be
profound.
As chairman of a foundation to restore the Statue of Liberty, I’ve been
making a lot of speeches lately. I try to keep them fairly short. I use small
but vivid words: words like “hope”, “guts”, “faith”, “dreams”. Those are words
that move people and say so much about the spirit of America.
Don’t get me wrong. I’m not against using big words, when it is right to do
so, but I have also learned that a small word can work a small miracle—if it’s
right word, in the right place, at the right time. It’s a “secret” that I hope
never forget.
16. The passage is mainly about .
A. one of the many old memories
B. using simple words to express profound ideas
C. Reader’s Digest and school speeches
D. how to make effective speeches
17. It seems that Reader’s Digest is a magazine popular with .
A. people of all ages B. teenagers C. school teachers D. elderly readers
18. The example the author gives in the second paragraph might mean .
A. one spends his day playing and drinking
B. don’t waste your time as one does
C. time slips easily if you don’t make good use of it
D. time is just like drinking milk from a bowl
19. The author’s “secret” is .
A. to avoid using big words at any time
B. to use words that have the power to move people
C. to work a miracle by using a small word
D. to use small and simple words where possible
20. Accoeding to the author, well-chosen words can give people .
A. hope, courage and ideas
B. confidence, determination and strength
C. pleasure, knowledge and encourage
D. entertainment, information and power
Questions 16 to 20 are based on the following passage:
