C
With alarming regularity,we read about oil tankers having accidents near land and the terrible consequences of the oil spills(泄露) on people,nature,and the environment.
Millions of dollars have been used in developing special chemicals to help dismiss the spills and to clean up the animals,beaches,and land spoiled by the oil.Unfortunately,when many of these chemicals are used,,more damage is caused to the environment,especially to lives in the sea.
Of all of today’s environmental disasters ,an oil spill may actually be one of the least serious.Although oil is poisonous,it is a natual material.In the end,it breaks down naturally.There are,of course,long-term effects,but it is usually more serious in the short term.
Nature by itself woks better than chemical materials,but when there is a spill we demand that governments act immediately with as much hi-tech knowledge as possible.In 1967 the tanker Torrey Canyon sank off the Scilly Isles near the coast of England and spilled 120,000 tones of oil into the ocean,If you go there today,you will find it hard to see any sign that it ever happened.
Governments seem to accept the risk of transporting millions of tons of oil by ship every day so that we can fill up our cars and drive around and cause even more environmental
damage.Interestingly the biggest companies in the world produce cars, and the next biggest supply the gasoline to make them run I
We shoule be thinking more about reducing our dependency on oil,Governments should be encouraging research into new technologies，such as cars run by solar power（太阳能），electricity,
hydrogen，and so on.Much of this research has ,in the past been held back by the oil,gas,and coal.
If the world’s millions of cars were 10% more efficient（高效的）—and the industry could easily produce cars at least twice as efficient？we would need many fewer tankers crossing the oceans each year.If this happened,the risks of oil spills would be reduced，and the air we breathe would be cleaner and fresher ,too.
63.What is the passage mainly talking about?
A.Oil spills pollution B.What oil pollution is
C.Oil tanker accidents D.How to reduce oil pollution
64.How does the author support the idea that oil spills are not as serious as people believe？
A.By giving a description B.By making an argument
C.By giving an example D.By drawing a diagram
65.What does the underlined word “risk”in paragraph 5 refer to?
A.Tansportation depending more on oil
B.Poisonous oil breaking down naturally
C.Millions of tons of oil spilling into the sea
D.More environmental damage being caused
66.Which suggestion，is made for reducing oil tank accidents according to the passage?
A.We should build safer tankers in the near future
B.We shoule develop new technologies to cut oil use
C.Tankers should not be allowed to sail near the coastlines
D.Countries should bulid more oil pipelines under the sea
It was graduation day at the university where I work and a beautiful day quite unlike the first graduation I attended as a young professor. On that cold day years ago, as we watched the students walking into the hall, one of my colleagues turned to me and said, “Graduation will be one of the happiest and one of the saddest time of your life.” At my inquiry, he answered, “Because the students you have gotten to know have to leave.”
As years went by, my previous confusion about my colleague’s words no longer existed. When I came across naughty students, I have had to rethink why I chose to be a teacher. It obviously isn’t the money. Once a former computer science student of mine called me, asking me if I wanted to have a change. He was working at Nintendo Corporation. His salary was higher than my current one, though I have more education and have worked for over a decade. With my programming skills, he said he could get me hired. I thanked him, but declined his kind offer.
A few days before this current graduation, while working on final grades, I found a note a student had slipped in with her homework. She thanked me for being her teacher and said the things she had learned in my class — not about math, but about life — would be things she would remember long after the math skills had faded away. As I finished reading, I remembered why I had become a teacher.
Now, on this sunny graduation day, as I again observed the sea of blue hats and gowns, I did so with renewed dedication (奉献) and a deeper sense of satisfaction — I will always be grateful that I am a teacher.
41. Hearing his colleague’s description of graduation for the first time, the author .
A. quite agreed with his colleague B. was very puzzled
C. thought it very funny D. was very sad
42. The underlined part blue hats and gowns refers to .
A. university colleagues B. graduates’ clothes
C. life memories D. decorations in the hall
43. The author wrote this passage to .
A. express his devotion to being a teacher
B. compare two different graduation ceremonies
C. talk about the meaning of graduation
D. give advice on how to be a good teacher
44. The reason why he earns less than the computer science student is that .
A. he was only a young professor
B. he didn’t do well in his work
C. he taught his students more about life than math
D. salaries for different careers are different
(E)
Messages can be sent across the land by means of the electric telegraph; but you cannot put up a line of telegraph posts across the sea. Messages can be sent across the
ocean by radio or by cable(电缆). The cable lies on the sea bottom and it has to have very good insulation. If any part of it is weak, the water will get through and stop all signals .
The first cable under the sea was between England and France. It was laid（放置） in 1851. In 1851 engineers tried to lay a cable across the Atlantic Ocean, but they met a
lot of difficulties. Halfway across the Atlantic the cable broke, and the ship that was laying it had to return.
Kelvin advised that another cable ought to be laid. It was made ready, and put on board a big ship. Kelvin and his friends traveled with it and after many days of hard work, they reached America without breaking the cable. Kelvin himself sent the first
message by cable from America to Britain. Unfortunately only 732 messages were sent through this cable before it broke.
The next cable was laid in 1866, and this time there were no problems. The ship
that laid it was the Great Eastern, one of the strongest ships that have ever been built.
It was driven by powerful engines and also by sails .
1. The undersea cable must be made strong enough to prevent _____.
A.. fishes from eating it B. enemy stealing it
C.water getting through it D. others cutting it
2. The first cable across the Atlantic _______.
A. was the first undersea cable
B. was only laid half- way
C. broke after only 732 messages were sent
D. never broke
3. The undersea cable Kelvin and his Mends laid was between_____.
A. England and France B. America and England
C. American and France D. England and Britain
4. The cable that Kelvin and his friends laid went through __
A. the Pacific Ocean B. the Indian Ocean
C. the Atlantic Ocean D. the Arctic Ocean
5. This passage mainly tells us _______.
A. how Kelvin laid the cable
B. how the scientists discovered the cable
C. the history of the cable in the world
D. how to lay the cable in the sea
(D)
Peter King, 15 and Mary King, 13 went to see a doctor together. Peter had a bad
cold, so the doctor gave him some pills to take. Mary had a bad cough, so the doctor |
gave her some cough medicine. These are the words on the bottle of medicine:
Cough Medicine
Shake well before use.
Take three times daily after meals.
Dosage: Adults 2 teaspoonfuls
Children 8 -14 1 teaspoonful
Child 4-7 1/2 teaspoonful
Not suitable for children below the age of 4.
Store in a cool place.
Use before October 1998.
1. Mary should take ____ in a day.
A. 2 teaspoonfuls B. 3 teaspoonfuls
C. 4 teaspoonfuls D. 1 teaspoonful
2. People aged ____ cannot take this medicine.
A. 80 B. 15 C. 20 D. 3
3. Mary or her mother should ____ the medicine after the tenth month of 1998.
A. throw away B. take two times
C. stop to take D. take 3 times more
(C)
The Romans built great "aqueducts" to carry fresh water from the mountains to the cities. Many of these aqueducts are still standing today. The Romans also built great pipes under the ground to carry away the sewage. In Rome, one of these sewage pipes (sewers) is still used today; it is 2,000 years old. The Roman Emperors even set up a government health service. They built the first great public hospitals in Europe, and they paid doctors to look after poor people.
Then the Roman Empire fell to pieces, these civilized methods of treatment disappeared from most of Europe, for more than a thousand years. People went back to the old ways. They lived in dirty conditions which helped to cause diseases（疾病）; and they asked God to cure the disease. They shut mentally sick people in prisons. Or they burnt them alive because they were supposed to have magic powers.
But the work of the Greek and Roman doctors was not lost. Over a thousand years
ago, they Arabs moved into many of the Mediterranean countries. They took big parts of the old Roman lands. They translated the Greek and Roman medical books into Arabic. Arab doctors themselves make many new discoveries.
When civilization(文明) at last came back to Europe, men once again translated the Greek and Roman works on medicine into Latin. Slowly－very slowly －European doctors discovered again the things that the Greeks and Romans had known so long ago. Slowly, they began to make new discoveries. They found out more about the way the body works--the way our blood goes round our bodies, the way our nerves（神经） send messages from our brains to our muscles, the way these muscles move our bodies.
1.The word "aqueduct" probably means _______. A. something which was built long ago
B. something invented by a Roman Emperor
C. a big pipe under the ground
D. something built to supply clean water for the citizens
2. Which of the following is true?
A. The sewage pipes built by the Roman are no longer in use now. B. Sewage pipes in Arabia were built by the Romans. C. A sewage pipe still being used today in Rome was built 2,000 .years ago. D. The ancient Romans got their drinking water from underground pipes.
3. Which of the following is NOT true?
A. A government health service was set up in ancient Rome.
B. The first public hospital in Europe was built in Rome.
C. m ancient Rome doctors were paid by the government.
D. Those who were mentally sick were all burnt alive in the Roman Empire.
4. In this article, "civilized methods of treatment" refers to _______.
A. advanced forms of health care
B. the way they burnt the bodies of the dead
C. imprisonment of the mentally sick
D. what was called magic power's
(B)
The Hawaiian Islands are situated（位于） about two thousand miles away from North America, right in the middle of the Pacific Ocean. Despite the distance the Islands actually make up the fiftieth state of the United States. The Islands were all formed by volcano（火山） eruption and on the largest of the islands, Hawai, or the Big Island, there are still two active volcanoes, the Mauna Loa and the Kilauea, which still erupt every few years.
On the Hawaiian islands the natives have a particularly strange way of indicating(指明) directions. They don't use the north, south, east and west system common to the rest of the world. They use the mauka and makai system. Mauka means "mountain".The mountains in Hawaii are always at the center of the islands, as these are volcanic is lands. Makai means "the sea". The islands are small and the system is simple. Wherever you want to visit, it can always be described in terms of where it lies in relation to the mountains and the sea. A typical conversation(谈话) between a native Hawaiian and a visitor might go as follows.
VISITOR： Excuse me! Could you tell me where the Sheraton Hotel is? HAWAIIAN; Well ... Let me see ! From here it's two blocks mauka,and then one
block makai. You can't miss it!
1. This article would be most likely to appear in which of the following?
A. A novel B. A collection of stories
C. A travel book D. a women's magazine
2. Choose the most suitable title for the article.
A. The Big Island B. Giving Directions in Hawaii
C. Volcanoes D. The Hawaiian Islands
3. In Hawaii the mountains are in the center of the islands because_____
A. of the weather B. of die geological conditions
C. the islands were created by volcanic eruptions
D. of the islands' location in the pacific
4. To find your way in Hawaii, you must _______.
A. refer to geographical directions B. refer to well - known establishments
C. refer to the location of the mountains and the sea
D. refer to the earth and the sea