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[主观题]

Many experts remain skepticalabout his claimsA.untouched B.certainC.dou

Many experts remain skepticalabout his claims

A.untouched

B.certain

C.doubtful

D.silent

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发布时间：2020-10-15

更多“Many experts remain skepticalabout his claimsA.untouched B.certainC.dou”相关的问题

第1题

Many experts remain skeptical about his claims.A.untouchedB.certainC.silentD.doubtful

Many experts remain skeptical about his claims.

A.untouched

B.certain

C.silent

D.doubtful

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第2题

The findings of James and other scientists in their work ________.A) remain a theor

The findings of James and other scientists in their work ________.

A) remain a theory to be further proved

B) have been generally accepted

C) have been challenged by many other experts

D) are practiced by the researchers themselves

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第3题

What will people living near Mount Etna do in the face of its eruptions？A．They will remain

What will people living near Mount Etna do in the face of its eruptions？

A．They will remain where they are.

B．They will leave this area for ever.

C．They will turn to experts for advice.

D．They will seek shelter in nearby regions.

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第4题

Single—parent Families Today we tell about the m ajor change in the American family．It

Single—parent Families

Today we tell about the m ajor change in the American family．It is the increase in the number of families with only one parent．

（1）．One 0f the reasons for this is the increasing number 0f women who have children without being married．The United States Census Bureau recently released a new report 0n the situa tion． 2）．It said 24 percent of them had at least one child．Almost 4 million unmarried women in the United States are mothers．This is an increase of alnIost 60 percent in the past 10 years．

（3）．In the past，women were expected to marry and remain home with their children．They depended on their husbands to earn money to support the fmnily．Experts say women were pushed into marriage by many parts of Anierican society．（4）．

（5）．They say American women have fewer economic reasons for marrying than they did yearn ago．This is because more women work outside the honle today than in the past，and there is less of difference between the earnings of men and women in the United States．Other experts believe there is social and cultural explanation for the increase in unmarried mothers in America．One expla。nation is that the woman’s rights movement gave many women a new feeling of independence．Another explanation is the society is more willing to accept unnmrried mothers than it（1id in the past．Unmarried mothers and their children no longer live in shame．

A．About 22 percent of American children now live with only one parent．

B．Experts have tried to explain the reasons for the increase．

C．The report included women between the ages of 1 8 and 44 who have never been married．

D．Experts say this is not true today．

E．A woman’s family expected her to be married，so did religious groups，customs and laws．

F．There has been nluch debate in the United States about the single-parent family．

第 46 题请选择（46）处的最佳答案．

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第5题

听力原文： One of the biggest problems in developing countries is hunger. An organization c

alled Heifer International is working to improve the situation. The organization sends farm animals to families and communities around the world. An American farmer, Dan West, developed the idea for Heifer International in the 1930s. Mr. West was working in Spain where he discovered a need for cows. Many families were starving because of the civil war in that country. So Mr. West asked his friends in the United States to send some cows. The first Heifer animals were sent in 1944. Since that time, more than 4,000,000 people in 115 countries have had better lives because of Heifer animals. To receive a Heifer animal, families must first explain their needs and goals. They must also make a plan which will allow them to become self-supporting. Local experts usually provide training. The organization says that animals must have food, water, shelter, health care and the ability to reproduce. Without them, the animals will not remain healthy and productive. Heifer International also believes that families must pass on some of their success to others in need. This belief guarantees that each person who takes part in the program also becomes a giver. Every family that receives a Heifer animal must agree to give that animal's first female baby to other people in need. Families must also agree to pass on the skills and training they received from Heifer International. This concept helps communities become self-supporting.

What information about Mr. West can we get from the passage？

A．He was Spanish.

B．He sold animals to farmers all around the world.

C．He started the organization Heifer International.

D．He was an expert on animals.

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第6题

听力原文：One of the biggest problems in developing countries is hunger. An organization ca

听力原文： One of the biggest problems in developing countries is hunger. An organization called Heifer International is working to improve the situation. The organization sends farm animals to families and communities around the world. Pal American farmer Dan West developed the idea for Heifer International in the 1930s. Mr. West was working in Spain where he discovered a need for cows. Many families were starving because of the Civil War in that country. So Mr. West asked his friends in the Unites States to send some cows. The first Heifer animals were sent in 1944. Since that time more titan 4 million people in 115 countries have had better lives because of heifer animals. To receive a Heifer animal, families must first explain their needs and goals. They must also make a plan which will allow them to become selfsupporting. Local experts usually provide training. The organization says that animals must have food, water, shelter, health care and the ability to reproduce. Without them, the animals will not remain healthy and productive. Heifer International also believes that families must pass on some of their success to others in need. This belief guarantees that each person who takes part in the program also becomes a giver. Every family that receives a Heifer animal must agree to give that animal's first female baby to other people in need. Families must also agree to pass on the skills and training they receive from Heifer International. This concept helps communities become selfsupporting.

(33)

A．He was interested in the study of wild animals.

B．He started the organization Heifer International.

C．He was wounded in the Spanish Civil War.

D．He sold his cows to many countries in the world.

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第7题

All social animals communicate with each other, from bees and ants to whales and apes, bu

t only humans have developed the language which is more【M1】______ than a set of prearranged signals. Our speech even differs on a physical way【M2】______ from the communication of other animals. It comes from a speech center which does not respond instinctively, but organizes sound and meaning on a rational basis. This section of the brain is unique to humans. When and how the special talent of language developed is impossible to say. So it is generally【M3】______ assumed that their evolution must have been a long process. Our ancestors【M4】______ were probably speaking a million of years ago, but with a slower delivery, a【M5】______ smaller vocabulary and of all a simpler grammar than we are accustomed to.【M6】______ The origins of human language will perhaps remain for ever obscure. With【M7】______ contrast the origin of individual languages has been the subject of very precise study over the past two centuries. There are about 5,000 languages spoken in the world today(a third of them in Africa), but scholars group them together into relative few families—probably less than twenty. Languages are linked【M8】______ to each other in shared words or sounds or grammatical constructions. The【M9】______ theory is that the members of each linguistic group have descended from one language, a common ancestor. In many cases that original language is judged by the experts to have been spoken in surprisingly recent times—as little a few【M10】______ thousand years ago.

【M1】

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第8题

At 90, many individuals still remain healthy and energetic.A．intelligentB．roughC．robustD．r

At 90, many individuals still remain healthy and energetic.

A．intelligent

B．rough

C．robust

D．revivable

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第9题

How many experts arc involved in making an agreement on the measurement of obesity？A．30B．3

How many experts arc involved in making an agreement on the measurement of obesity？

A．30

B．31

C．32

D．33

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第10题

Population Growth in Different NationsMore than 6,500 million people are living in the wor

Population Growth in Different Nations

More than 6,500 million people are living in the world today. By the year 2050, that number is expected to reach 9,000 million. Population experts say most of this growth will be in developing nations in Latin America, South Asia and Africa. Africa's population, for example, is expected to double to almost 2,000 million. And South Asia will have an additional 1,000 million people within the next 50 years.

While population growth is increasing in some developing countries, it is falling in many industrialized nations. The United States is unusual because its population is increasing about I percent a year. This makes the United States the world's fastest growing industrialized nation.

These changes in population growth have raised questions among experts. For example, how will industrialized countries provide for their aging populations, especially-with fewer workers？ How can poor countries provide for their growing populations while poverty, hunger and health care remain problems？ And how does immigration influence both situations？

Population Decrease in Russia

Population experts say Russia faces the most severe population decrease of any country, The population of Russia is now 143 million. It is expected to drop 22 percent over the next 45 years. If this happens, Russia could lose more than 40 percent of its active workforce and have economic problems. The government of President Vladimir Putin is looking for ways to prevent an economic slowdown.

Part of the problem is the short length of time that Russian men generally live. The average life expectancy for Russian men is just 58 years. Russian women live 14 years longer. And men in Western Europe live 16 years longer. Drugs, tobacco smoking and alcohol are some of the main causes of death among Russian men. There are also high numbers of accidents and men killing themselves.

Russia also has low birth rates. A record number of Russians reportedly married last year. But many do not seem ready to have children, those who do take risks. Research shows that 7 out of every 10 Russian babies suffer from health disorders. Every twelfth baby is born weighing too little. All of these changes in Russian society are affecting the country's economy.

More Mega-cities

Almost all of the world's population growth is expected to take place in cities in developing countries. By the year 2030, more than 60 percent of the world's population will be living in cities. Within the next 10 years, experts say there will be 25 "mega-cities"(大城市)of more than 10 million people each.

In India, concerns are increasing about the movement of people from farming areas to these mega- cities. The Indian capital, New De]hi, and Bombay will be among the largest cities in the world.

Environmental experts worry about social pressures and poor living conditions in mega-cities. These huge cities generally lack effective education, health care and transportation systems. In addition, as megacities spread, they take over surrounding agricultural land.

Experts say these problems are intense in Bombay. About half of the city's population of 15 million people live in so-called "slums"(贫民窟). Houses are close together and not well built. They lack clean water and waste removal systems. Diseases spread quickly when people live too close together. Indian officials are trying to deal with the problem. Yet, they admit it will be difficult when an estimated 200 families move to cities like Bombay each day.

Population Growth in America

The United States is the only industrial country to experience population growth. In the past 10 years, the population increased from 263 million to an expected 300 million later this year. The American population is increasing at almost 1 percent a year. 40 percent of this growth comes f

A．Y

B．N

C．NG

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