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A.resulted from
B.concerned about
C.related to
D.dependent on
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更多“Experts believe the large number of cancer cases in the area is _______ the new nucle”相关的问题
第1题
When you hear the word “farm”, you may imagine the countryside with cows and crops. But scientists say the farm of the future could be built in tall buildings in some large cities.
It may be difficult to believe, but in fact, the technology for growing crops indoors already exists. Farming in the city is already happening. Some vegetables are already grown in greenhouse. Even the scientists at the South Pole research station can enjoy fresh vegetables they grow in their own greenhouse.
Experts say indoor farming solves many problems. First, traditional farming takes up a lot of land. Growing crops in tall buildings —called vertical farming(垂直农业)—can solve the problem. Also, fruits and vegetables grown indoors would not face serious threats from insects and bad weather.
Though vertical farms don’t exist yet, experts have created a plan for recycling in such farms. The water from indoor fish ponds would be used to water chicken or pigs would be reused as a source of energy.
But experts believe vertical farming is not going to be easy. They say it can be difficult to control climate conditions indoors. Besides, plants differ in their weather and lighting needs. For example, some plants like warm, sunny weather, but other plants prefer cooler temperature.
That’s not to say these difficulties won’t be overcome—but it will take time. Most experts suggest it may take about 5 to 15 years before the first vertical farms could be created.
1. The word “farm” may make you think of the countryside.
A. True B. False C. Not Given
2. It is still a dream for people to grow crops indoors.
A. True B. False C. Not Given
3. Scientists at the South Pole research station live a hard life.
A. True B. False C. Not Given
4. Vertical farming does not need as much land as traditional farming.
A. True B. False C. Not Given
5. Fresh fruits and vegetables are very expensive in cities.
A. True B. False C. Not Given
6. Crops grown indoors would not be badly harmed by insects.
A. True B. False C. Not Given
7. Scientists do not know how to reuse the animal waste in vertical farms.
A. True B. False C. Not Given
8. Some experts say vertical farming could be difficult.
A. True B. False C. Not Given
9. Indoor plants need the same weather and lighting.
A. True B. False C. Not Given
10. The first vertical farms appeared 5 years ago.
A. True B. False C. Not Given
第2题
One thing that man can do is to limit【C8】______of babies born. The need【C9】______this is obvious, but it is【C10】______to achieve. People have to【C11】______to limit their families. In the countries of the population【C12】______, many people like big families. The parents think that this【C13】______a bigger income for the family and ensures there will be someone in the family who will look【C14】______them in old age.
Several governments have【C15】______birth control policies in recent years.【C16】______them are Japan, China, India and Egypt. In some【C17】______the results have not been【C18】______. Japan has been an exception. The Japanese adopted a birth control policy in 1948. People【C19】______to limit their families. The birth rate fell from 34. 3 per thousand per year to about 17. 0 per thousand per year【C20】______.
【C1】
A．increasing
B．to increase
C．and increase
D．with increasing
第3题
Man cannot go on increasing his number at the present rate. In the (56) 30 years man will face a period of crisis. (57) experts believe that there will be a widespread food (58) Other experts think this is (59) pessimistic (悲观的), and that man can prevent things from (60) worse than they are now. But remember that two thirds of the people in the world are under-nourished or starving now.
(61) thing that man can do is to limit the (62) of babies born. The need (63) this is obvious, but it is not (64) to achieve. People have to be 65 to limit their families. In the countries of the population (66) , many people like big families. The parents think that this (67) a bigger income for the family and ensures there will be someone in the family who will look (68) them in old age.
Several governments have (69) birth control policies in recent years. (70) them are Japan, China, India and Egypt. In some (71) the results have not been successful. Japan has been an (72) . The Japanese adopted a birth control policy in 1948. People were (73) to limit their families. The birth (74) fell from 34. 3 per thousand per year to about 17. 0 per year (75) present.
(61)
A．second
B．recent
C．next
D．late
第4题
In the modern technology world, the sea offers many resources to help mankind survive.Resources on land are beginning to grow less.The sea, however, still offers hope to supply many of man’s needs in the future.
The riches of the sea yet to be developed by man’s technology are impressive.Oil and gas explorations have existed for nearly thirty years.Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.
Besides oil and gas, the sea may offer new sources of energy.For example, warm temperature of the ocean can be used as the steam in a steamship.Sea may also offer a source of energy as electricity for mankind.
Technology is enabling man to explore even deeper under the sea.It is obvious that the technology to harvest the sea continues to improve.By 2050, experts believe that the problems to explore the food,
minerals and energy resources of the sea will have been largely solved.
26.What is the proper title for the passage______
A.Needs of Man
B.Sea Harvest and Food
C.Sea and Sources of Energy
D.Sea Exploring Technology
27.It can be inferred from the passage that______
A.man hasn’t completely made use of the riches of the sea
B.technology for exploring the sea has been solved
C.harvesting rice in the sea will be made possible
D.in the near future man can live on the ocean floor
28.Why does the author mention a steamship______
A.To illustrate that man can make use of sources of energy from the sea
B.To show that a steamship is better than other kinds of ships
C.To argue that man should use steamships
D.To indicate that it is warmer in the ocean than on land
29.According to the author, technology is important because______
A.resources on land are running short in ten years
B.man can use it to explore the deeper sea
C.it is a lot of fun diving into the sea
D.ancient people used it to explore the sea
30.According to the author, when will the problems to explore the deeper sea largely be solved______
A.In the next generation
B.By the end of the 20th century
C.In the near future
D.By the middle of the 21st century
第5题
Organized youth sports 【B9】______ appeared during the early 20th century in the United States and other wealthy nations. They were originally developed 【B10】______ some educators and developmental experts 【B11】______ that the behavior. and character of children were 【B12】______ influenced by their social surroundings and everyday experiences. This 【B13】______ many people to believe that if you could organize the experiences of children in 【B14】______ ways, you could influence the kinds of adults that those children would become.
This belief that the social 【B15】______ influenced a person's overall development was very 【B16】______ to people interested in progress and reform. in the United States 【B17】______ the beginning of the 20th century. It caused them to think about 【B18】______ they might control the experiences of children to 【B19】______ responsible and productive adults. They believed strongly that democracy depended on responsibility and that a 【B20】______ capitalist economy depended on the productivity of workers.
【B1】
A．among
B．within
C．on
D．towards
第6题
【C1】
A．devoted
B．loving
C．beloved
D．bridal
第7题
A few years ago a young mother watched her husband diaper(给...换尿布) their firstborn son. "You don't have to be so unhappy about it," she protested. "You can talk to him and smile a little." The father, who happened to be a psychologist, answered firmly, "He has nothing to say to me, and I have nothing to say to him."
Psychologists now know how wrong that father was. From the moment of birth, a baby has a great deal to say to his parents and they to him. But a decade or so ago, these experts were describing the newborn as a primitive creature who reacted only by reflex, a helpless victim of its environment without capacity to influence it. And mothers accepted the truth. Most thought(and some still do) that a new infant could see only blurry shadows, that his other senses were undeveloped, and that all he required was nourishment, clean diapers, and a warm bassinet.
Today university laboratories across the country are studying newborns in their first month of life. As a result, psychologists now describe the new baby as perceptive, with remarkable learning abilities and an even more remarkable capacity to shape his or her environment—including the attitudes and actions of his parents. Some researchers believe that the neonatal period may even be the most significant four weeks in an entire lifetime.
Far from being helpless, the newborn knows what he likes and rejects what he doesn't. He shuts out unpleasant sensations by closing his eyes or averting his face. He is a glutton for novelty. He prefers animate things over inanimate and likes people more than anything.
When a mere nine minutes old, an infant prefers a human face to a head-shaped outline. He makes the choice despite the fact that, with delivery-room attendants masked and gowned, he has never seen a human face before. By the time he's twelve hours old, his entire body moves in precise synchrony to the sound of a human voice, as if he were dancing. A non-human sound, such as a tapping noise, brings no such response.
The author points out that the father diapering his firstborn son was wrong because ______.
A．he thought the baby didn't have the power of speech
B．he believed the baby was not able to hear him
C．he was a psychologist unworthy of his profession
D．he thought the baby was not capable of any response
第8题
Dr. Robert Coles, an internationally famous doctor, is the world&39;s top expert on the influence of money on children. He haswriTitten awell-received book on the subject, The Privileged Ones, and his research shows that too much money in the family can cause as many problems as too little. Obviously there are certain advantagesto being rich，," says the 53-year-old doctor, such as better health, education and future work expectation. But most important is the quality of family-life. Money can&39;t buy love."
It can buy a lot of other things, though, and that&39;s where the trouble starts. Rich kids have so much to choose from that they often become confused. Their parents&39;over favoring can make them spoiled. They tend to travel more than other children, from home to home and country to country, which often makesthem feel restless. "
But privileged children do have a better senseof their positions in the world ； ." adds Mr. Coles, "and they are more self-assured."
Today&39;s rich parents perhaps have realized that their riches can be more of a burden than a favor to their children. So their priority is to ensure that their families are as rich in love as they are in money.
According to the passage,children of rich families ______.
A.enjoy traveling
B.can buy love
C.usually commit suicide
D.are not always happy
Dr. Robert Coles believes that______ .A.being rich hasas many advantagesas being poor
B.rich children often get too little entertainment
C.rich children sometimes can't enjoy the thing they aremost in needof
D.rich children aren'tgiven enough things
Which of the following statementsis NOT TRUE according to the passage？A.It is love that is always lacking in rich and poor families alike.
B.Silver spoonscan sometimes leave abitter taste.
C.Money can't buy everything.
D.Rich children are often confused becausethey have so much to choosefrom.
The expression “silver spoons” in Paragraph1 means_____ .A.very expensive spoons
B.rich people
C.wealth
D.spoonsmade of silver
This article is written mainly to tell readersthat .A.the rich are more likely to do away with themselves
B.money can bring alot of things, including love
C.life is always happy for children of rich parents
D.rich parentsshould realize what is important in the family is love rather than money
请帮忙给出每个问题的正确答案和分析，谢谢！
第10题
A.sincerely
B.immediately
C.intelligently
D.independently
