A total number of 172 people are now in hospi...

A total number of 172 people are now in hospital for treatment, of them 24 seriously ________.

A.being injured B.injured C.having injured D.to be injured

高三英语单项填空中等难度题查看答案及解析

Labor force is defined as being the total number of people who are available to work and earn income. This definition includes everyone who is employed or seeking paid employment, so it includes employers and the self-employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services wanted by the community.

Although the size of the workforce depends a great deal on the size of the total population, there are several other influences which also affect it. The age distribution (分布) of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too old to work, then the available workforce would be lower than if there were a balanced spread age distribution. If the population naturally grows rapidly, the number of births greatly exceeds (超出) the number of deaths then as a total population increases proportion of the workforce declines.

Sometimes a population is described as aging which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce there are insufficient numbers of young people entering it to replace those who are leaving it. In that situation the population is top-heavy with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.

The age distribution of the population has several important effects on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group. If the aged are to be cared for in special homes, finance must be available for that purpose. If the size of the workforce is small relative to the total population, then the government tax revenue (税收) is relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.

1.In the passage “labor force” is defined as ___________.

A．people who are available to work and earn income

B．self-employed people only

C．people who are looking for an employment

D．employers who create job opportunities

2.The conclusion which can be drawn from the second paragraph is that___________.

A．a natural growth of population leads to a balanced workforce

B．a large population does not necessarily mean a higher proportion of workforce

C．the larger the population, the higher the proportion of the workforce

D．the workforce will be lower, if the population has a balanced age distribution，

3.When a population is said to be aging，___________.

A．there are more people retiring than those entering the workforce

B．the birth rate must be growing

C．there should be an oversupply of workforce

D．There are more people entering the workforce than those retiring

4.The population which is top-heavy with older people ___________ of a country.

A．leads to the high rate of unemployment

B．results in low tax on the workforce members

C．affects employees’ incomes

D．places pressure on the economy

高三英语阅读理解中等难度题查看答案及解析

A large number of people are held up in the railway station　　 for tickets to return　 home．

A．wait　　 B．waited　　 C．to wait　　 D．waiting

高三英语单项填空中等难度题查看答案及解析

If 62 is the number in red on the top of your math test, for most of us, it's a total disaster. Your entire week is ruined, and 62 is what races through your head for the rest of the day. If 9 is the number of likes on that cute photo you posted the other day, many will feel rather disappointed.

Our lives have become a constant system of ranks, assessments, and numbers. The days of passing judgment on others based on personality are gone, and now we judge based on how good a person's numbers are. We compare ourselves to the numbers of others, such as how low another person's weight is how high their paycheck. Self-worth is no longer based on quality of character, but quantity of numbers.

In today's social media consumed society,it has never been easier for people to broadcast their numbers to the world.A simple click of a button can take you to a page where you can observe the number of friends or followers a person has. Teenagers have taken on this mentality that if you don't have a certain number of followers, then you aren't“cool”. Many feel they are not important if very few people are witnessing their status updates. This state of mind is harmful and not at all accurate.Twitter and Facebook can let the world witness your updates, but they will never let anyone see who you really are. In the end.self-worth should be based on what you think of yourself, not what the world thinks of you.

So next time you receive a failing grade or you lose a follower, remember that these things cannot and should not define(定义)you. You are not your numbers. You are a person-a3-D living and breathing person with ideas and creativity and love that the rigidity of numbers cannot represent. You are the things you love and the things you laugh at and the way you treat others.

1.How does the author sound in Paragraph 2?

A. Regretful. B. Conservative. C. Doubtful. D. Friendly.

2.According to the passage,teenagers believe it cool to　　　　　　 .

A. display their status updates B. post their daily doings online

C. win recognition on social media D. define their self-worth themselves

3.What can be a suitable title for the text?

A. Numbers make What You Are B. You Are More Than a Number

C. It's Your Number That Matters D. Let's Stop Sharing Our Numbers

高三英语阅读理解困难题查看答案及解析

There are a great number of people in the world while few people are great.I think there is probably only one great person out of 10，000 at best，and most probably much less than that.

The reason why there are only few of them is that most people do not pay the price of greatness.There are so many people who want to be great，why only very few of them actually pay the price? The answer to the question explains the difference between the almost 100% people who want to be great and the much less than 0.01% who actually be so.The reason is that the road to greatness is full of pains.

Greatness requires sacrifices and there is no sacrifice without pain.The kind of sacrifices required for greatness is the ones that make the process continuously painful for long time.If you only want to be good it may be painful just every now and then，and many people can still handle it.But being great is a total difference.The pain is much deeper and it is continuous，so very few people can endure this kind of pain.Most people naturally choose things that bring pleasures to them.It's unnatural to choose pain over pleasure，let alone doing it continuously for long time.But that's what I believe is the secret to greatness: The secret to greatness is choosing pain over pleasures continuously for long time.

1.What is the purpose of Paragraph 1?

A．To compare.　　　　　　    B．To list statistics.

C．To lead up to the topic.　             D．To give information.

2.If one person only wants to be good，what will he/she face?

A．Occasional pains.　         B．Continual work.

C．Constant pains.　             D．Various difficulties.

3.What is the main idea of the passage?

A．Pleasures mean greatness.

B．Greatness equals sacrifices.

C．What's greatness.

D．Greatness lies in continuous pains.

高三英语阅读理解中等难度题查看答案及解析

In America，the number of people killed in car crashes in 2016 was above 40，000 for the　 first time in a decade，data released on Wednesday shows．

“Americans believe there is nothing we can do to stop crashes from happening，but that isn't true．We are behind the rest of the developed world in addressing highway fatalities(死亡)．We just haven't been willing to do what needs to be done，”said Deborah A．P．Hersman，president of the National Safety Council．

The National Safety Council data shows a 6 percent increase in deaths in 2018 when compared with 2015 and a 3 percent increase in the number of miles Americana drove in 2016．

“Motor vehicle fatality numbers have been ringing the alarm for two years，”Hersman said．“Unfortunately，we have been blind to the data and the killings on our roadways．If we fail to take action，the death tell will continue to rise．”

“The trend is clear：After years of progress，highway deaths are heading in the wrong direction，”said Jonathan Adkins，a state safety official．

The number of people killed reached a record low of 32，675 in 2014，according to NHTSA statistics．That record followed a fairly steady downward track for the past six years that experts attributed it primarily to safety features that have been built into cars and trucks．

Safety advances including increased seat-belt use，air bags，anti-lock braking，stability controls and electronic warnings and cameras．

The bad economy and high gas prices also influenced the reduction in deaths．Now，with unemployment and gas prices both low，more people are driving for work and pleasure trips．

“It’s not just that Americans drive more miles when the economy improves ；it’s the kind of miles they drive，”said Adrian Lund，president of the Insurance Institute for Highway Safety．

1.What’s Hersman’s attitude towards the present situation?

A. It has been getting better． B. It can hardly be improved．

C. The efforts are far from enough． D. Much work hart already been done．

2.What do we learn about the number of highway deaths in 2013 in America?

A. It’s lower than that in 2014． B. It’s lower than that in 2010．

C. It’s the lowest in recent years． D. It’s the highest in recently years．

3.What will happen with the economic recovery?

A. The gas prices will go up． B. The gas price will go down．

C. There will be more highway deaths． D. There will be fewer highway deaths．

4.What would be the best title for the passage?

A. Traffic Deaths Are on the Rise B. Highway Deaths Will Drop off

C. Measures to Handle Car Crashes D. Safety Advances in Cars Are Made

高三英语阅读理解中等难度题查看答案及解析

America is a country on the move. In unheard of numbers, people of all ages are exercising  their way to better health. According to the latest figures, 59 percent of American adults exercise regularly-up 12 percent from just two years ago and more than double the figure of 25 years ago. Even non-exercisers believe they would be more attractive and confident if they were more active.

It is hard not to get the message. The virtues of physical fitness are shown on magazine covers, postage stamps, and television ads of everything from beauty soaps to travel books. Exercise as a part of daily life did not catch on until the late 1960s when research by military doctors began to show the health benefits of doing regular physical exercises. Growing publicity (宣传) for races held in American cities helped fuel a strong interest in the ancient sport of running. Although running has leveled off in recent years as Americans have discovered equally rewarding—and sometimes safer-forms of exercise, such as walking and swimming, running remains the most popular form of exercise.

As the popularity of exercise continues to mount, so does scientific evidence of its health benefits. The key to fitness is exercising the major muscle groups vigorously (强有力地) enough to approximately double the heart rate and keep it doubled for 20 to 30 minutes at a time. Doing such physical exercises three times or more a week will produce considerable improvements in physical health in about three months.

1.It can be learnt from the passage that the health benefits of exercise ___________.

2.A growing interest in sports developed after ______________.

3.Which of the following would be the best title for the passage?

4.Which of the following is closest in meaning to the phrase “leveled off” in the paragraph 2?

高三英语阅读理解困难题查看答案及解析

At present we are living in a good age. Therefore, there are still a

small number of people who don't act responsibly. His bad behaviors are

out of place in our civilizing society. For an example, some people often

risk their lives to disobey traffic rules. Littering is still a seriously problem.

Some people are often seen spit in public places. Bad still, it is common to

find silly things written by some tourists in scenic spots.

To my opinion, everyone should learn to become a responsible citizen.

We must aware that everything we did in public places will affect others and

we should break our bad habits. As long as we obey the rule in every field and

are filled with care and love, our world will become better.

高三英语短文改错中等难度题查看答案及解析

This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, ect. You know this because you’ve heard all the statistics on the news and in the paper. But do you really have an accurate idea what they mean? The numbers are going up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.

This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors, is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statement is true, yet this chemical is necessary to all life on earth. The students made a mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.

The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave our information that is different from his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people die each year when skiing, while 897 die from lightening strikes, but which is really more dangerous? If you think more about it, you will realize far fewer people go skiing each year than the number of people in danger of a lightning strike. When you think about it again, skiing is more dangerous than you might at first think when looking at the statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. To be warned is just to be prepared.

1.What’s the author’s attitude towards the growing trend of reporting only part of the

information?

Disapproving   B. Positive       C. Indifferent     D. Dangerous

2.In the first paragraph, what does the writer suggest?

A. We are now living in a dangerous world.

B. We get a lot of false statistics from the media.

C. There are around us more and more murders diseases, ect.

D. Statistics alone without full background don’t give us an accurate picture of things.

3.What’s the purpose of the writer’s using the two examples in the second paragraph?

A. To argue that high school students are easily persuaded.

B. To prove what is necessary to us might be dangerous.

C. To show the danger of reporting only part of the information.

D. To warn us of the harmful substance around us.

4.Relative information is often left out because ___________________.

A. it is not important

B. the author is trying to show what he or she says is true

C. readers will consider other important information

D. readers are able to form an opinion with half-truths

5.What can we learn from the passage?

A. Some measures must be taken to protect our dangerous world.

B. The growing trend of reporting only half-truths is getting out of control.

C. Teenagers ought to improve their ability of telling right from wrong.

D. We should learn to think critically and look at problems from all sides.

高三英语阅读理解中等难度题查看答案及解析

This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, ect. You know this because you’ve heard all the statistics on the news and in the paper. But do you really have an accurate idea what they mean? The numbers are going up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.

This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors, is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statement is true, yet this chemical is necessary to all life on earth. The students made a mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.

The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave our information that is different from his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people die each year when skiing, while 897 die from lightening strikes, but which is really more dangerous? If you think more about it, you will realize far fewer people go skiing each year than the number of people in danger of a lightning strike. When you think about it again, skiing is more dangerous than you might at first think when looking at the statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. to be warned is just to be prepared.

1.What’s the author’s attitude towards the growing trend of reporting only part of the___________ information?

A.sapproving   B. Positive       C. Indifferent     D. Dangerous

2.In the first paragraph, what does the writer suggest?

A.We are now living in a dangerous world.

B.We get a lot of false statistics from the media.

C.There are around us more and more murders diseases, ect.

D.Statistics alone without full background don’t give us an accurate picture of things.

3.What’s the purpose of the writer’s using the two examples in the second paragraph?

A.To argue that high school students are easily persuaded.

B. To prove what is necessary to us might be dangerous.

C.To show the danger of reporting only part of the information.

D.To warn us of the harmful substance around us.

4.Relative information is often left out because ___________________.

A.it is not important

B.the author is trying to show what he or she says is true

C.readers will consider other important information

D.readers are able to form an opinion with half-truths

5.What can we learn from the passage?

A.Some measures must be taken to protect our dangerous world.

B.The growing trend of reporting only half-truths is getting out of control.

C.Teenagers ought to improve their ability of telling right from wrong.

D.We should learn to think critically and look at problems from all sides.

高三英语阅读理解简单题查看答案及解析