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The discipline that studies the rules governing the formation of words into permissible sentences in languages is called s（）
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Historical linguistics equals to the study of synchronic study.
A . 正确
B . 错误
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the study of the spleen: ( )
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What is the finding of the study?
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Chromatics is the study of ______ use in affecting people’s perceptions, behaviors and impressions of others.
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Paraphrase the underlined words in the following sentence. There’s a likelihood, however, that half or more of your study time will be devoted to such books.
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From the author’s point of view, language should be looked upon as a road map and a valuable possession: often study the road map (check ) and tune up the car engine (adjust ).
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翻译:In Langdell’s view the principles of law are best learned by inductive study of the actual legal situations （） in which they occur.
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____is the study of the characteristics of language varieties, the characteristics of their functions and the characteristics of their speakers as these three constantly interact and change within a s
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What’s the result of the French study？ ______
A．The harm of mobile phone radiation is life-threatening.
B．Mobile phone may affect one’s normal way of thinking.
C．Sleep disorders could result from mobile phone radiation.
D．A protein called hsp27 is killed by mobile phone radiation.
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Numerous studies have shown that ______ the teacher’s expectation, the greater the achievement of the student.
A.the higher
B.the highest
C.as high
D.the high
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（） It ’ s true this may help reduce exposure to the temptation of market materialism. Yet, the programs themselves are often the reasons. One study found that the cost of the lifestyles represented in
A．afunnyTVprogram
B．atalkshow
C．agameshow
D．anovel
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Based on recent studies made by various scholars， which of the following factors plays a fundamental role in man‘s longevity？ 查看材料
A.Genes.
B.Eating habits.
C.Environment.
D.Medical condition.
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Joe Tecce' s studies indicate that
A．anxiety and tension increase the frequency of blinking
B．Dukakis blinked more than Bush
C．Dukakis was more nervous when asked if he' d raise taxes
D．Dukokis had no intention of raising taxes
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Which of the following would the author of the passage be most likely to approve as a continuation of Eisenstein’s study？
A．An oral history of promotion women labor organizers
B．An analysis of letters and diaries written by typical female wage earners at the turn of the century
C．An assessment of what different social and political groups defined as the dominant ideology in the early twentieth century
D．A theoretical study of how socialism and feminism influenced one another at the turn of the century
E．A documentary account of labor’s role in the introduction of women into the labor force
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听力原文： A new study says millions of the world' s children continue to live in poverty, disease and despair. VOA's correspondent Bmeck Ardery reports on the annual report from UNICEF, the United Nations Children' s Fund.
The report acknowledges great progress has been made in the eradication of certain childhood diseases such as polio and measles. However, it emphasizes that for millions of the world' s children, armed conflicts, disease and forced labor continue to take a heavy toll. Susan Surandon, the American film actress who is recently appointed UNICEF special representative, told reporters that 3 main factors are endangering the lives and futures of the world' s children. "Poverty is killing our children; HIV is killing our children, disproportionately in sub-Saharan Africa; armed conflict is killing our children. And when I say killing, I mean their bodies and their souls their futures, our futures." Ms. Surandon cited statistics which show that in the last decade 2 million children died in wars, 6 million were disabled as the result of armed conflicts, and 14 million have been orphaned by the disease AIDS. A special focus in this year' s UNICEF report is on the rights of adolescents. No longer children in the traditional sense, the report says adolescents still need positive support and guidance and the opportunity to finish school. Breck Ardery, VOA News, at the United Nations.
According to the UNICEF report, great progress has been made in the protection of world' s children from______.
A．some childhood diseases
B．AIDS
C．wars
D．forced labor
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Scientists have long believed one way to stop the Earth’s atmosphere from warming is by planting more trees. The idea is that more trees will take in or absorb some of the carbon dioxide in the atmosphere. Carbon dioxide is a gas released by cars, factories and other human activities. The gas traps heat in the Earth’s atmosphere, which warms the planet. However, two new studies have found that trees may not be as helpful in reducing carbon dioxide as had been thought.
The first study was done at Duke University in Durham, North Carolina. Researchers pumped extra carbon dioxide into a test area where pine trees were growing. The trees grew thirty-four percent faster during the first three years. However, in time, the trees slowed to about their normal growth rate. The scientists say this is because trees need other nutrients, such as nitrogen.
In the second study, researchers from Duke and Bowdoin College in Brunswick, Maine examined the soil around trees. They discovered that as the leaves broke down into the soil, all the carbon was not trapped in the soil. Much of it was released into the atmosphere as carbon dioxide.
The findings of the two studies were published last month in Nature magazine. They suggest there is limited value in planting trees to reduce the carbon dioxide pollution in the atmosphere.
Forest planting has been a part of negotiations on a world agreement to reduce greenhouse gases that scientists believe cause global warming. The United States, Canada, Japan and some other industrial countries have supported the idea. But this new research suggests the idea is not as effective as environmental activists had thought. Scientist Ram Oren of Duke University led the study on tree growth. He says that earlier estimates on the ability of forests to absorb carbon dioxide were overly hopeful.
Some scientists not involved in the studies say the research provides some of the first evidence on how trees react to carbon dioxide. Other scientists say the research disputes a belief among some coal and power companies. The companies say that rising levels of carbon dioxide in the atmosphere will not create harmful global warming. Instead, they say it will increase forests and other plants.
What is the purpose of this passage？
A．Introduce some new ideas about the relationship between trees and carbon dioxide.
B．Introduce recent condition of global industrial pollution.
C．Call on people to plant more trees to reduce greenhouse gases.
D．Point out that power companies should be responsible for the rising levels of carbon dioxide.
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听力原文： Mny of us believe tht person’s mind becomes lessctives he grows older. B听力原文： Mny of us believe tht person’s mind becomes lessctives he grows older. But this is not true,ccording to Dr. Jrvik, professor of psychitryt the University of Cliforni. She hs studied the mentl functioning ofging persons for severl yers. （）In the cses where the older person’s mind relly seems to decy, it is not necessrily sign of decy due to oldge. Often it is simply sign of depressed emotionl stte. How mny pirs of twins did Dr. Jrvik’s studies involved 136. B．60. C．70. D．80.
A．136．
B．60．
C．70．
D．80．
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Babies who are breast-fed may be more likely to be successful in life, a new study published Tuesday suggests. The study followed more than 3,000 babies into adulthood in Brazil. The researchers found those who were breast-fed scored slightly higher in intelligence tests in their 30s, stayed in school longer and earned more money than those who were given formula(配方奶粉).
“Breast-feeding not only has short-term benefits, but also breast-feeding has long-term benefits, ” says Bernardo Lessa Horta of the Federal University of Pelotas in Brazil, who led the study being published in The Lancet Global Health.
Doctors have long known that breast-feeding can be good for a baby’s health. This is especially true in poor countries, where water can be contaminated. For instance, a baby given formula in developing countries is 14 times more likely to die in the first six months than one who’s breast-fed. In the U.S., some research has suggested that breast-feeding may raise a baby’s IQ(智商)by a few points. But a recent study with siblings(兄弟姐妹)found little advantage to breast-feeding.
Horta says these previous studies didn’t follow children into adulthood to see if breast-feeding had long-term effects. So Horta analyzed data collected from 3,493 volunteers he and his colleagues have been following since birth. They are now in their 30s. First, the researchers gave the subjects IQ tests. Those who were breast-fed for 12 months or more had IQ test scores that were 3.76 points higher than those who were breast-fed for less than one month, the team found.
When Horta and his colleagues looked at how much education the subjects had gotten and how much money they were making, they also found a clear difference: Those who were breast-fed the longest stayed in school for about an extra year and had monthly salaries that were about a third higher.
1. From the passage, we learn that Horta {A; B; C}.
A. is from Brazil
B. conducts his research in the U.S.
C. has 30 researchers on his team
2. Which of the following about those who were breast-fed is NOT mentioned？{A; B; C}
A. They stayed longer in school
B. They were happier
C. They were smarter
3. Which of the following is TRUE？{A; B; C}
A. Doctors don’t understand the benefits of breast-feeding.
B. Horta is concerned with water contamination in poor countries.
C. Horta’s research project lasted about 30 years
4. The word contaminated in Paragraph 3 is closest in meaning to {A; B; C}.
A. finished
B. interested
C. polluted
5. Which of the following is an appropriate title for this passage？{A; B; C}
A. Researchers Have Pointed Out the Disadvantages of Breast-feeding
B. Researchers Have Found Out the Shortcomings of Formula
C. Breast-feeding Improves Chances of Success
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Chin is plyingn importnt role in the world. Tht’s Lur hs come to study Chinese.becuseB．wChin is plyingn importnt role in the world. Tht’s\ Lur hs come to study Chinese.becuse B．why C．how D．tht
A．because
B．why
C．how
D．that
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Both of Mrs．Watson&39;s daughters ______ their studies abroad now, one in Germany and the other in China．
华特森太太的两个女儿都在国外求学，一个在德国，一个在中国。
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．Chin is plyingn importnt role in the world. Tht’s_______Lur hs come to study Chinese.bec．Chin is plyingn importnt role in the world. Tht’s_______Lur hs come to study Chinese.becuse B．why C．how D．tht
A．because
B．why
C．how
D．that
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The novel is a psychological study of a soldier （Henry Fleming)’s reactions in the Civil War.
A．A. An American Tragedy
B．B. Sister Carrie
C．C. The Red Badge of Courage
D．D. McTeague
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_______ late 1990’s, about two thousand adults were enrolled in correspondence study in the community.
A.The
B.In the
C.It wast he
D.It was in the
