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They had to examine the dead tiger before they had a _______ answer as to who killed it.

A.positive

B.senior

C.virtual

D.vital

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第1题

Henry's job was to examine cars which crossed the frontier to make sure that they were not

smuggling anything into the country. Every morning，except at weekends，he (11) see a factory worker coming up the hill towards the frontier， (12) a bicycle with a big load of old straw on it. When the bicycle arrived the frontier，Henry used to stop the man and order him to take the straw off. Then he would examine the straw very carefully to see (13) he could find anything，after which he would look in all the man's pockets before he let him tie the straw up again. The man would then put it on his bicycle and go off down the hill with it. Although Henry was always (14) to find gold or jewelry or other valuable things hidden in the straw，he never found (15) ，even though he examined it very carefully. He was sure that the man was smuggling something，but he was not (16) 鱼to imagine what it could be.

Then one evening，after he had looked through the straw and emptied the factory worker's pockets (17) usual，he said to him，“Listen，I know that you are smuggling things (18) this frontier. Won't you tell me what it is that you're bringing into the country so successfully？ I'm an old man，and today's my last day on the job. Tomorrow I'm going to (19) . I promise that I shall not tell anyone if you tell me what you've been smuggling. ”The factory worker did not say anything for (20) . Then he smiled，turned to Henry and said quietly：“Bicycles. ”

A. should

B. might

C. would

D. must

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第2题

Henrey&39;s job was to examine cars crossed th...

Henrey&39;s job was to examine cars crossed the frontier to make sure that they were not smugling anything into the country. Every morning, except weekends. He ___21____see a factory worker coming up the hill towards frontier, pushing a bicycle with a big load of old straw on it. When the bicycle.___22___he frontier, Henry used to stop the manand make him take the straw off and,___23___it. Then he would examine the staw very carefully to see 24 he could find anything, after which he would look in all the man&39;s pockets before he let him tie the straw up ngain. The man would then put it on his bicycle and go off down the hill with it. Although Henry was always___ 25___to find gold or jewelry or other valuable things hidden in the staw, he never found___26___,even though he examined it very carefully. He was sure that the man was__27__ something. but he was not able to imagine what it could be. Then one morning,after he had looked___28___ the straw and emptied the factory worker&39;s pockers__29__usual, he___30___ to him,“Listen I know that you are smuggling things 31 this frontier, Won&39;t you tell me what it is that you&39;re bringing into the country so successfully？ I&39;m an old man. and today is my last day on the___32__Tomorrow I&39; m going to___ 33__,I promise that I shall not tell___34___ if you tell me what you&39;ve been smuggling.”The factory worker did not say anything for____35___. Then he smiled, turned to Henry and said quiely:"Bicycles."

A.should

B.would

C.might

D.must

A.arived

B.appeared

C.came

D.reached

A.show

B.load

C.untie

D.loose

A.that

B.where

C.how

D.whether

A.lucky

B.expecting

C.suspecting

D.insisting

A.nothing

B.something

C.everything

D.anything

A.cheating

B.smuggling

C.stealing

D.pushing

A.through

B.thoroughly

C.upon

D.on

A.then

B.more

C.as

D.like

A.cried

B.said

C.ordered

D.told

A.cross

B.behind

C.across

D.into

A.job

B.work

C.case

D.duty

A.return

B.retreat

C.retire

D.rest

A.everyone

B.someone

C.no one

D.anyone

A.long time

B.period

C.moment

D.some time

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第3题

A very important world problem is the increasing number of people who actually inhabit thi

s planet. The limited amount of land and land resources will soon be unable to support the huge population if it continues to grow at its present rate.

So why is this huge increase in population taking place？ It is really due to the spread of the knowledge and practice of what is becoming known as "Death Control". You have no doubt heard of the term "Birth Control". "Death Control" is something rather different. It recognizes the work of the doctors and scientists who now keep alive people who, not very long ago, would have died of a variety of then incurable diseases. Through a wide variety of technological innovations that include farming methods and the control of deadly diseases, we have found ways to reduce the rate at which we die. However, this success is the very cause of the greatest threat to mankind.

If we examine the amount of land available for this ever-increasing population, we begin to see the problem. If everyone on the planet had an equal share of land, we would each have about 50,000 square meters. This figure seems to be quite encouraging until we examine the amount of usable land we actually have. More than three-fifths of the world's land cannot produce food.

Obviously, with so little land to support us, we should be taking great care not to reduce it further. But we are not! Instead, we are consuming its "capital" — its nonrenewable fossil fuels and other mineral deposits that took millions of years to form. but which are now being destroyed in decades. We are also doing the same with other vital resources not usually thought of as being nonrenewable such as fertile soils, groundwater and the millions of other species that share the earth with us.

It is a very common belief that the problems of the population explosion are caused mainly by poor people living in poor countries who do not know enough to limit their reproduction. This is not true. The actual number of people in an area is not as important as the effect they have on nature. Developing countries do have an effect on their environment, but it is the populations of richer countries that have a far greater impact on the earth as a whole.

According to the article, what contributes to the population increase？

A．Birth explosion.

B．Birth Control.

C．Technological innovations.

D．Death Control.

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第4题

According to figures from the U.S. Bureau of Labor Statistics, the average weekly income f

or a woman in 1983 was $ 260. For the same year, men had average weekly earnings of $ 393. For some people, these figures are clear evidence that there is still sex discrimination in the area of pay in the U. S. However, I would argue that this explanation is too simple. In order to get an accurate picture of the situation, we must examine the types of jobs which are typically held by men and by women. When we do this, we find that certain occupations seem to be primarily female while others seem to be primarily male occupations. In the medical and legal professions, for example, statistics show that 85% of all doctors and lawyers are men (although this situation is changing). More than 90% of all engineers are men. Women, however, have been the majority for a long time in other occupations. For example, 99 out of every 100 secretaries are women, and 95% of all nurses are female. From these statistics, it is clear that women tend to enter certain occupations and not others. The occupations which they enter are often in service industries and often have one common feature: They do not pay well. It can be argued that this is the principal reason for the difference in earnings between men and women. In addition, we can expect the pay situation to change in the future, because more qualified women are beginning careers in medicine, law, business, scientific research, and engineering.

What jobs have typically been held by women？

A．Jobs as doctors and lawyers.

B．Jobs in service industries.

C．Jobs in areas without sex discrimination.

D．Jobs in areas where women are respected.

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第5题

Everybody may have seen the film "Death on the Nile （尼罗河) ," but nobody can imagine tha

Everybody may have seen the film "Death on the Nile (尼罗河) ," but nobody can imagine that the writer of the story, Agatha Christie, saved a baby in a most unusual way.

In June 1977, a baby girl became seriously ill in Deleville. Doctors there were unable to find out the cause of her illness, so she was sent to a famous hospital in London, where there were many excellent doctors. The baby was so seriously iii that a team of doctors hurried to examine her without any delay. The doctors, too, were puzzled by the baby's illness, and they also became discouraged. Just then a nurse asked to speak to them.

"I think the baby is suffering from thallium (铊) poisoning," said the nurse~ "A few days ago, I read a story 'A Pale Horse' written by Agatha Christie. Someone uses thallium poison, and all the symptoms (症状) are written in the book. They are exactly the same as the baby's."

"You're very good at observing things, "said a doctor, "and you may be right. We'll carry out some tests and find out whether the cause is thallium poisoning or not."

The tests proved that the baby had indeed been poisoned by thallium. Once they knew that cause, the doctors were able to give her correct treatment. The baby soon got well and was sent back to Deleville. A week later it was reported that the poison might have come from an insecticide (杀虫剂) used in Deleville.

The baby was sent to a hospital in London because ______.

A．her parents were living in London then

B．the hospitals in Deleville were full at that time

C．she was the daughter of a famous doctor in London

D．doctors in Deleville were not sure about the cause of her illness

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第6题

examine（）

A.检验

B.失望

C.目标

D.叫来