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If a country has a trade surplus thenA.S > I and Y > C + I + G.B.S < I and Y &

If a country has a trade surplus thenA.S >I and Y >C + I + G.B.S< I and Y &

If a country has a trade surplus then

A.S >I and Y >C + I + G.

B.S< i and y >C + I + G.

C.S >I and Y< c + i + g.

D.S< i and y< c + i + g.

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更多“If a country has a trade surpl…”相关的问题
第1题
阅读短文,判断句子正误,正确的写T,错误的写F。 The world's longest high -speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 ho

阅读短文,判断句子正误,正确的写T,错误的写F。

The world's longest high -speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 hours to only 8 hours. With comfortable seats and quiet cabins, this high -speed line offers a pleasant journey for thousands of travelers.

The high speed railway connects Beijing with five provincial capitals. Part of the line, from Zhengzhou to Guangzhou, was in operation before the whole line was connected. The opening of the Beijing to Zhengzhou section has connected the entire line. It covers a total length of 2,298 kilometers.

The Beijing -Guangzhou line connects one third of China's population and more than 40 percent of its economic power. Travelers benefit from the efficient network, and find that their hometowns are not that far away.

As the American publication Newsweek puts it: China is now engaged in a“railway revolution”. These350 kilometer per hour high -speed railway trains have made the country's vast territory “substantially smaller”,and changed the country economically.

()26. The world's longest high-speed railway route is from Beijing to Guangzhou.

()27. It takes only 10 hours from Guangzhou to Beijing by train.

()28. The opening of the Beijing to Zhengzhou section has linked with the total route.

()29. The Beijing-Guangzhou line connects one third of China's population and more than 40 percent of its economic power.

()30. These 350 kilometer per hour high-speed railway trains have made the country's vast territory “considerably smaller”,and changed the country economically.

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第2题
America put more people in prison in the 1990s than in any decade in its history. That sta
rted a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.

Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.

There is a heated debate among American experts because ______.

A.America has put 2 million people in prison

B.the cost for housing a prisoner keeps rising

C.billions of dollars has been spent on prisoners

D.the prisoner population is the largest in the world

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第3题
Passage Two America put more people in prison in the 1990s than in any decade in its his

Passage Two

America put more people in prison in the 1990s than in any decade in its history. That started a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.

Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.

36. There is a heated debate among American experts because ______.

A. America has put 2 million people in prison

B. the cost for housing a prisoner keeps rising

C. billions of dollars has been spent on prisoners

D. the prisoner population is the largest in the world

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第4题
Exports are either raw materials or manufactured goods. Raw materials are products of
the land, such as cotton, timber or rubber. Some raw materials, such as iron ore, come from mines. These raw materials are often exported by the countries that produce them to other countries where they are made into manufactured goods. Some countries produce food for export, for example, meat, sugar, or cereals such as wheat and maize. These countries are agricultural countries. An agricultural country needs fertile land and a good climate. A cold, dry climate is not suitable for agriculture. A country which produces manufactured goods is known as an industrialized country. An industrialized country cannot always produce enough food for its own needs. In this case, it does not export foodstuffs. Instead it has to import them. It relies on exports of manufactured products and pays for imports with the money it earns from the exported goods.

1. From the first sentence of the passage we can know that there are ()kinds of exports.

A. two

B. three

C. four

2. Raw materials are often exported by the countries that produce them to other countries where ().

A. they are consumed

B. they are made into finished products

C. they are wasted

3. The countries which produce food for export, for example, meat, sugar, or cereals such as wheat and maize are ()countries.

A. developed

B. industrial

C. agricultural

4. An industrialized country usually has to import foodstuffs because ().

A. it cannot always produce enough food for its own needs

B. it doesn’t has fertile land and a good climate

C. it relies on exports of manufactured products

5. The best title of this passage is ().

A. Agriculture and Industry

B. Export

C. Production

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第5题
Cars are【21】important part of life in the United States. Without a car most people feel th
at they are poor. And even if a person is poor he doesn't feel really poor when he has a car.

Henry Ford was the man who first started making cars in large【22】He probably didn't know how much the car was going to【23】American culture. The car made the United States a nation on wheels. And it helped make the United States what it is today.

There are three main reasons the car【24】so popular in the United States. First of all, the country is a huge one and Americans like to move around in it. The car provides【25】comfortable and cheapest form. of all the means of transportation. With a car people can go to any place without spending a lot of money.

The second reason cars are popular is the fact that the United States has never really【26】an efficient and inexpensive form. of public transportation. Long-distance trains have never been as common in the United States as they are in other parts of the world. Nowadays there is a good system of air service【27】by planes. But it is too expensive to be used frequently.

The third reason is the most important one, though. The American spirit of independence is【28】really made cars popular. Americans don't like to wait for a bus, or a train or even a plane. They don't like to have to【29】an exact schedule. A car gives them the freedom to schedule their own time. And this is【30】that Americans want most to have.

(61)

A.the

B.an

C.a

D.not

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第6题
A useful expression is slipping into the list of key translations used by nonsmoking world
travelers: Don't puff(喷烟) on me.

In country after country, talk of nonsmokers' rights is in the air. This fresh voice is heard from Australia to Sweden. Its force is freeing clean air for nonsmokers -- and tightening the situation for smokers.

While a majority of countries have taken little or no action yet, some 30 nations have introduced legislative steps to control smoking abuse. Many laws have been introduced in other countries to help clear the air for nonsmokers, or to cut cigarette consumption.

In many developing nations, however, cigarette smoking is seen as a sign of economic progress -- and is even encouraged. While it appears that in developed countries the consumption of cigarettes has become stabilized, there are some indications that it is still rising at a steady pace in Latin America.

Despite progress in segregating (分开) nonsmokers and smokers, most countries see little change in the number of smokers. In fact, there is a jump in the number of girls and young women starting to smoke.

So far, any cooperation between tobacco interests and governments' campaigns against smoking has been in the area of tobacco advertising.

Restrictions on cigarette ads, plus health warnings on packages and bans on public smoking in certain places, are the most popular tools used by nations in support of nonsmokers or in curbing (抑制) smoking.

But world attention also is focusing on other steps which will:

-- Prevent pro-smoking scenes on TV and films.

-- Remove cigarette vending machines.

-- Make it illegal to sell or hand over tobacco products to minors.

-- Boost cigarette prices with higher tobacco taxes.

When you are traveling around the world, you will find that ______.

A.the topic of nonsmokers' rights is a hot issue for discussion

B.the expression "Don't puff on me" is posted everywhere

C.few countries pay attention to nonsmokers' rights

D.smokers are forced to give up smoking to keep the air clean

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第7题
Our country has grown rich because of its ______ with other nations.A.commerceB.commercesC

Our country has grown rich because of its ______ with other nations.

A.commerce

B.commerces

C.commercial

D.commercials

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第8题
Many people who work in London prefer to live outside it, and to go in to their office
s or schools every day by train, car or bus, even though this means they have to get up early in the morning and reach home late in the evening.

One advantage of living outside London is that houses are cheaper.Even a small flat in London without a garden costs quite a lot to rent.With the same money, one can get a little house in the country with a garden of one's own.

Then, in the country one can really get away from the noise and hurry of busy working lives.Even though one has to get up earlier and spend more time in trains or buses, one can sleep better at night and during weekends and on summer evenings, one can enjoy the fresh, clean air of the country.If one likes gardens, one can spend one's free time digging, planting, watering and doing the hundred and one other jobs which are needed in a garden.Then, when the flowers and vegetables come up, one has got the reward together with those who have shared the secret of Nature.

Some people, however, take no interest in country things: for them, happiness lies in the town, with its cinemas and theatres, beautiful shops and busy streets, dance-halls and restaurants.Such people would feel that their life was not worth living if they had to live it outside London.An occasional walk in one of the parks and a fortnight's two weeks) visit to the sea every summer is all the country they want: the rest they are quite prepared to leave to those who are glad to get away from London every night.

1、Which of the following statements is NOT true?_________

A.People who love Nature prefer to live outside the city

B.People who work in London prefer to live in the country

C.Some people enjoying city life prefer to work and live inside London

D.Many nature lovers, though working in London, prefer to live outside the city

2、With the same money ________, one can buy a little house with a garden in the country.

A.getting a small flat with a garden

B.having a small flat with a garden

C.renting a small flat without a garden

D.buying a small flat without a garden

3、When the garden is in blossom, it means that one ________ has been rewarded.

A.living in the country

B.having spent time working in the garden

C.having a garden of his own

D.having been digging, planting and watering

4、People who think happiness lies in the town would feel that _______ if they had to liveoutside London.

A.their life was meaningless

B.their life was invaluable

C.they didn't deserve a happy life

D.they were not worthy of their happy life

5、The underlined phrase get away from in the 3rd paragraph refers to ________.

A.deal with

B.do away with

C.escape from

D.prevent from

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第9题
A few years ago , a sad thing happened. A young American woman left her

21_______for career reasons; she moved far away. For this reason ,a 36-year- old 22_______father has custody of his two children , eleven and eight years old. He works long hours as a 23_______, including weekends. On his days off from work , he goes to a local 24_______college. He' s studying to 25 his job skills so he can make more money for his family. At night he does his homework at the same table as the 26_______. But who takes care of the kids in the evenings when their father is working or 27_______to school? His "extended family"- his mother , other 28_______, and his new girlfriend 29_______out as much as they can. He thinks his girlfriend , who is from Mexico , his home country , is good for his family. He doesn’t want to date "Anglos"or"Anglicized" women because he thinks they value their 30_______over motherhood. He wants a wife with traditional , religious values like his mother.

A few years ago , a sad thing happened. A young Am

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第10题
Capital City and Smithsville are two fairly large towns in the Midwest near Chicago. Neith
er is as well known as Chicago. (1)_____ the inhabitants of both are equally proud of their (2)_____ hometown.

People in Capital City love its quiet narrow (3)_____ streets and its many small neighborhood parks, the boast (4)_____ their hometown has no ugly slums, a low rate (5)_____ crime, and very little heavy traffic. Because it is the seat of the state legislature, Capital City has many stately old buildings—(6)_____ the lawyer's club in the park by the lake, and the country museum (7)_____ its pioneer farm exhibits.

Smithsville, (8)_____,is a bustling, thriving, industrial center. It too has a lake, but (9)_____ that of Capital City, its lake is the center of the city's industrial development. (10)_____ trees and park benches, Smithsville's lake is surrounded by factories and smoking chimneys. Smithsville is also (11)_____ its quieter neighbour in its style. of (12)_____. The tall modern office buildings downtown, the new shopping center in the suburbs, and the wide crowded streets seem (13)_____ to Smithsville's residents than the old-fashioned neighbourhoods (14)_____.

When people from the more rural city (15)_____ from a visit to Smithsville, they always say, "I'm glad to be home again. That lake makes me (16)_____. It's a fine place to visit, (17)_____ I wouldn't want to live (18)_____". (19)_____ a visit to Capital City, citizens of Smithsville say (20)_____ the same.

A.But

B.And

C.Thus

D.Therefore

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第11题
Millions of words have been written about young people in the United States. There are rea
sons for this great interest in the ideas, feelings, and actions of youth.

Today there are about seven million Americans in the colleges and universities. Young persons under twenty-five make up nearly half of the American population. Many of these will soon be in charge of the nation. Naturally, their ideas are important to everyone in the country, and it is necessary for older people to understand what they think and feel.

College students today have strong opinions about right and wrong. They are deeply interested in making a better life for all people, especially for those who have not been given a fair chance before now. They see much that is wrong in the lives of their parents. It is hard for them to see what is right and good in the older ways. As a result, there is often trouble in American families.

Which of the following statements is true?

A.People haven' t written much about American youth.

B.Writers have wasted a great deal of their effort to write about American youth.

C.Much has been written about American youth.

D.Young people' s ideas are not important enough to the USA.

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