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[主观题]

People all over the world today are beginning to hear and learn more and more about the pr

oblem of pollution. Pollution is caused either by man's release of completely new and often artificial (人造) substances into the environment, or by releasing greatly increased amounts of a natural substance (物质), such as oil from oil tankers into the sea.

Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments Would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed off drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metal and paper. Advertising has helped this process by persuading many of us no only to buy thing we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to be a problem everyone can help to solve by curing out unnecessary buying, excess use and careless disposal (处理) of the products we use in our daily lives.

The main cause of pollution is ______.

A．the release of artificial or natural substances into the environment

B．the production of new industrial goods

C．increased amounts of a natural substance

D．our ever-increasing population

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发布时间：2022-07-27

更多“People all over the world today are beginning to hear and learn more and more about the pr”相关的问题

第1题

According to Paragraph 4, we can see that the author believes that （）.

A.The US is much more advanced in its health care system

B.American people are better at research than other people

C.new medicines are being developed all over the world

D.the newly developed technologies are aimed at curing fatal diseases

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第2题

The author mentions big cities such as Tokyo, Singapore and Paris______.A．to show that cit

The author mentions big cities such as Tokyo, Singapore and Paris______.

A．to show that city people all over the world have a lot in common

B．to let his readers be aware that they are some of the world's biggest cities

C．to illustrate their difference from American cities

D．because they are some of the cities that attract visitors most

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第3题

There is a growing tendency these days for many people who live in rural areas to come

into and work in city.This problem has caused wide public concern in most cities all over the world.An investigation shows that many emigrants think that working at city provide them with not only a higher salary but also the opportunity of learning new skills

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第4题

"If it takes you six hours to read this book, somewhere in the world 2,500 people will hav

e died of starvation or of hunger-related illness by the time you【36】."

Why are so many【37】？ Susan George affirms with conviction, and with solid【38】, that it is not because there【39】too many passengers on" Spaceship Earth ", not because【40】bad weather or changing climates, but because of food【41】by the rich.【42】the poor go hungry.

The multinational agribusiness corporations,【43】governments with their food "aid" policies and supposedly neural multilateral development organizations【44】responsibility for their【45】.

They all work in corporation【46】local elites, themselves nurtured and protected by the powerful in the【47】world. The United States【48】the way, leads the pack and is【49】imposing its control over the whole planet.

Only those【50】people who can become consumers will eat in the Brave New World being shaped【51】the well-fed. The standard liberal solution to【52】the world-population control or the Green Revolution are just【53】the hungry poor don't need. All the need is social change, otherwise known as【54】. With that, they could, and would, resolve most of their problems【55】.

(41)

A．spend

B．read

C．finish

D．overtake

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第5题

The United States【C1】______a large part of the North American continent. Its neighbors are

Canada【C2】______the north, and Mexico to the south.【C3】______the United States is a big country, it s not the largest in the world. In 1964 its population was over 160,000,000. When this land first became a nation, after winning independence from England, it had thirteen states,【C4】______of the states was represented on the American flag by a star. All the states were in the eastern part of the continent. As the nation grew towards the west, new states were in the eastern part of the continent. As the nation grew towards the west, new states were added and new stars【C5】______on the flag. For a long time, there were 48 states. In 1959, however, two more stars were added to the flag【C6】______the new states of Alaska and Hawaii. Sometimes【C7】______is said that the Indians are the only real Americans. Most Americans, however, are descendants(后代)of people who came from all over the world to find a new【C8】______in a new land.【C9】______who came first and in greatest numbers to make their home on the eastern coast of North America were mostly from England. It is for that reason that the language of the United States is English and that its culture and customs are more like【C10】______of England than of any other country in the world.

【C1】

A．does

B．makes

C．covers

D．gives

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第6题

Exercise is good for you, but most people really know very little about how to exercis

e properly.So when you try, you can run into trouble.

Many people 11 that when specific muscles are exercised, the fat in the neighboring area is “burned up”.Yet the 12 is that exercise burns fat from all over the body.

Studies show muscles which are not 13 lose their strength very quickly.To regain it needs 48 to 72 hours and exercise every other day will keep a normal level of physical strength.

To 14 weight you should always "work up a good sweat" when exercising.No sweating only 15 body temperature to prevent over heating.This is nothing but water loss.16 you replace the liquid, you replace the weight.

Walking is the best and easy-to-do exercise.It helps the circulation of blood 17 the body, and has a direct effect on your overall feeling of health.Experience says that 20 minutes a day is 18 amount,

19 your breathing doesn't return to normal state within minutes after you finish exercising, you've done 20

11.A.believe

B.wish

C.hope

D.know

12.A.reply

B.possibility

C.reason

D.truth

13.A.exercised

B.examined

C.protected

D.cured

14.A.gain

B.lose

C.keep

D.burn

15.A.reduces

B.raises

C.destroys

D.keeps up

16.A.While

B.Once

C.As

D.If

17.A.over

B.around

C.with

D.throughout

18.A.fortunate

B.possible

C.minimum

D.minute

19.A.But if

B.But

C.If

D.And if

20.A.enough

B.much

C.too much

D.much too

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第7题

The first ancient Olympics were held in 776 B.C. The games got their name from Olympia, the Greek city where they took place. Like the summer Olympics of today, the ancient Olympics were held every four years.

Thousands of people from all over the Greek world came to watch. The main stadium held about 45,000 people. "We have accounts of visitors and pilgrims setting up tents all around the site", Lisa Cerrato of Tufts University said.

During the first Olympics, there was only one competition—a 200-meter race. But over time the games grew to include wrestling, chariot racing, boxing, and other sports. Women were not allowed to compete, but they had their own separate games.

"The ancient athlete became celebrities(名人), just like today. They often lived the rest of their lives being treated to free dinners", Cerrato said. "City-states even tried to steal away each other's athletes by offering them various awards".

The ancient Olympics existed until A.D. 393. But the modern Olympics are still going strong.

Where did the ancient Greeks hold their first Olympics？（）

A.In Athens.

B.In Olympics.

C.In a town.

D.In a state.

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第8题

One of the most interesting of all studies is the study of words and word origins. Each la

nguage is【1】of several earlier languages, and the words of a language can sometimes be traced【2】through two or three different languages to their【3】Again, a word from one language may pass into other languages and【4】a new meaning. The word "etiquette", which is【5】French origin and originally meant a label,【6】a sign, passed into Spanish and kept its original meaning. So in Spanish the word "etiquette" today is used to【7】the small tags which a store【8】to a suit, a dress or a bottle. The word "etiquette" in French,【9】, gradually developed a different meaning. It【10】became the custom to write directions on small cards or "etiquette" as to how visitors should dress themselves and【11】during an important ceremony at the royal court.【12】, the word "etiquette" began to indicate a system of correct manners for people to follow.【13】this meaning, the word passed into English.

Consider the word "breakfast". "To fast" is to go for some period of time without【14】. Thus, in the morning, after many hours【15】the night without food, one【16】one's fast.

Consider the everyday English【17】"Good-bye". Many years ago, people would say to each other【18】parting: "God be with you." As this was【19】over and over millions of times, it gradually became【20】to "good-bye".

(1)

A．collected

B．made

C．contained

D．composed

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第9题

Li Qiang has been in Beijing for a few days. He wants to visit the China Railway Museu

m. He asks his friend Ma Kai for help. Li Qiang: Hi, Ma Kai. Do you know the China Railway Museum？ I heard that many people all over the world visit it every day. Ma Kai: Yeah. It is the () professional museum about the railway system in China. Li Qiang: Oh, really？ It must be () . Ma Kai: Yes, you.ll be able to see a large number of () objects, () ,photos, () and multi-media, etc. All these will give you a detailed () to the development of the Chinese railway system in the past century. Li Qiang: Where is the Museum () ？ Ma Kai: It is located in Chaoyang District, about 15 kilometers () of downtown Beijing. Li Qiang: Is it () for you to take my brother and me there？ I.d like someone () with the museum to go with us. Ma Kai: Sure, I.d be very glad to be your tour guide.

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第10题

Red Nose DayRed Nose Day (RND) is a well-known event in the UK.The aim of the day is to

Red Nose DayRed Nose Day （RND) is a well-known event in the UK.The aim of the day is to

Red Nose Day

Red Nose Day (RND) is a well-known event in the UK.The aim of the day is to raise money for Comic Relief.This is a charity that helps people in need in Africa and in the UK.

Comic Relief was started in 1985 by Richard Curtis.He wrote the famous films “Four Weddings and a Funeral” and “Notting Hill”.Richard started Comic Relief in response to the severe famine in Ethiopia.It’s called Red Nose Day as on this day many people buy a plastic red nose to wear! The money made from selling red noses goes to the charity.

Red Nose Day takes place every two years in the spring.It is now so well established that many people consider it to be an unofficial national holiday.

The slogan for the last RND was “Do Something Funny for Money.” The money that was collected was used to help fund projects in such areas as education and mental health.Money-raising events take place on this day all over the country and many schools participate.People also donate money by post, inbanks, by phone using a credit card and online.

In the evening of Red Nose Day a telethon takes place on the BBC TV channels.This is like a television marathon (马拉松)that shows some of the events of the day and reports how the money raised will be spent.People also upload videos of local charity events onto the Internet.

So, if you are ever in the UK on Red Nose Day，you will know why you find normal people wearing red noses and doing silly things! It’s all for a good cause!

1.Red Nose Day is a famous event in Britain.

A.True

B.False

C.Not Given

2.Comic Relief aims to help people all over the world.

A.True

B.False

C.Not Given

3.Richard Curtis is a well-known actor and film director.

A.True

B.False

C.Not Given

4.Many people wear a red nose on Red Nose Day.

A.True

B.False

C.Not Given

5.Red Nose Day takes place every year.

A.True

B.False

C.Not Given

6.Red Nose Day has become an official national holiday.

A.True

B.False

C.Not Given

7.The funnier people look, the more money they collect.

A.True

B.False

C.Not Given

8.People give money to Comic Relief in many ways.

A.True

B.False

C.Not Given

9.Many schools take part in the money-raising events on Red Nose Day.

A.True

B.False

C.Not Given

10.The Red Nose Day telethon has attracted lots of film stars.

A.True

B.False

C.Not Given

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第11题

We all know that DNA has the ability to identify individuals but, because it is inherited,

there are also regions of the DNA strand which can relate an individual to his or her family (immediate and extended), tribal group and even an entire population. Molecular Genealogy (宗谱学) can use this unique identification provided by the genetic markers to link people together into family trees. Pedigrees (家谱) based on such genetic markers can mean a break-through for family trees where information is incomplete or missing due to adoption, illegitimacy or lack of records. There are many communities and populations which have lost precious records due to tragic events such as the fire in the Irish courts during Civil War in 1921 or American slaves for whom many records were never kept in the first place.

The main objective of the Molecular Genealogy Research Group is to build a database containing over 100,000 DNA samples from individuals all over the world. These individuals will have provided a pedigree chart of at least four generations and a small blood sample. Once the database has enough samples to represent the world genetic make-up, it will eventually help in solving many issues regarding genealogies that could not be done by relying only on traditional written records. Theoretically, any individual will someday be able to trace his or her family origins through this database.

In the meantime, as the database is being created, molecular genealogy can already verify possible or suspected relationships between individuals. "For example, if two men sharing the same last name believe that they are related, but no written record proves this relationship, we can verify this possibility by collecting a sample of DNA from both and looking for common markers (in this case we can look primarily at the Y chromosome (染色体)," explains George Green, a member of the BYU Molecular Genealogy research team.

People in a large area may possess the same DNA thread because______.

A．DNA is characteristic of a region

B．they are beyond doubt of common ancestry

C．DNA strand has the ability to identify individuals

D．their unique identification can be provided via DNA

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