Though the number of Japanese army was _____ ...

Though the number of Japanese army was _____ that of our Eighth Route Army, they lost the battle in that mountainous village．

A．as large twice as　　　　 B．twice as large as

C．large as twice as　　　　 D．as twice large as

高三英语单项填空中等难度题查看答案及解析

Though the number of Japanese army was _____ that of our Eighth Route Army, they lost the battle in that mountainous village.

A. as large twice as　 B. twice as large as

C. large as twice as　 D. as twice large as

高三英语单项填空中等难度题查看答案及解析

Though the number of Japanese army was _____ that of our Eighth Route Army, they lost the battle in that mountainous village．

A． as large twice as　　　　 B． twice as large as

C． large as twice as　　　　 D． as twice large as

高三英语单项填空中等难度题查看答案及解析

A monument______our heroes in the Anti-Japanese War was built up last year.

A. in favor of　　 B. in honor of

C. in possession of　　 D. in terms of

高三英语单项填空简单题查看答案及解析

It has been discovered that after the age of sixteen, the number of our brain cells begins to decrease at a speed of several million a year. They simply die off. In certain types of activity, the human brain is at its highest point in the early twenties, when it has collected enough information to be able to use the vast number of cells freely in the most effective way. Pure mathematics is one of the fields in which this happens, and we know that Albert Einstein made all his world-shaking discoveries between the age of about 20 and 25, and spent the rest of his life tidying them up and arranging them.

But in certain other types of activity (of which being an author is perhaps one), experience is more important than sharpness of brain, and there one usually finds that a person reaches his or her peak much later in life.

Besides sharpness of brain and experience, here is another thing that is very important, and that is wisdom. One can have a very quick, inventive brain and plenty of experience, but if one uses these foolishly, one harms both oneself and others. Wisdom does not always come with age ——there are plenty of foolish middle-aged people about ——but the average person tends to learn wisdom as he gets older, usually by making painful of embarrassing mistakes. Leaning to be wise is basically learning what is not possible ； and what is possible but so difficult that it is not worth all the trouble one has to go through to get there. Mostly, it is learning about human nature ； how real people behave and react, as against how one would like them to behave and react. One can read and hear lot of idealistic stuff about how to make the world a better place, which would be found if it was based on an accurate observation of human nature, but which is basically a waste of time because it is not.

1.According to the writer, the great discoveries made by Albert Einstein were mainly a result in　　　 .

A.years of hard work B.sharpness of the brain

C.rich experience D.his deep understanding of the nature

2.Some people achieve success much later in life because .

A.their work often requires much experience

B.they do not have a chance to show their talents

C.they have to learn lessons from failures

D.they fail to realize earlier the importance of hard work

3.The importance of wisdom lies in the fact that .

A.it helps to avoid various mistakes

B.it contributes to one's creativity

C.it encourages one to go forward in face of difficulty

D.it provides the right direction of efforts

4.The writer came to believe that .

A.it is always a waste of time to make plans about the future

B.it is human nature to make attempts on what looks impossible

C.one should always challenge the impossible to push the society forward

D.one has to use wisdom in deciding what is the best thing to do

高三英语阅读理解中等难度题查看答案及解析

As you can see, the number of cars on our roads _____________ rising these days.

高三英语单项填空中等难度题查看答案及解析

The recent financial crisis 　 　　 　 into account, the Japanese boss 　 　　 　 back on the number of employees working for him.

A. taking; cuts　　 B. was taken; cut

C. taken; cut　　 D. to take; cutting

高三英语单项填空简单题查看答案及解析

The teacher propose that Jack ___ maths or physics instead of English because he was quick at numbers.

A. must study           B. could study          C. studied          D. study

高三英语单项填空中等难度题查看答案及解析

Though the facts that too many people on earth and a too rapid increase in the number added each year are not in argument, we always begin the discussion of "population as global issue" with what most persons mean like this. It was quite right to compare demographic growth to "a long, thin powder fuse(导火线)that bums steadily and hesitatingly until it finally reaches the charge and explodes".

To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility(生育)in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.

This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden

enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.

Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8000 B.C. till approximately 1650 A.D. In the first period of some 9,600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and 1975, the population has increased from 500 million to more than 4 billion. And the population reached 6.2 billion throughout the world by the year 2000, One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000 B.C. and 1650, an average of only 50,000 persons was being added annually to the world's population, At present, this number is added every six hours. The increase is about 800000,000 persons annually.

1.The underlined word "demographic" in Paragraph l means　　　　 .

A. extinction of human

B. statistics of human population

C. death rate of human

D. development of human population

2.Which of the following demographic growth patterns is most similar to the long thin powder fuse?

A. A slow growth for a long time and then a period of rapid, dramatic increase.

B. Too many people on earth and a few rapid increases in the number added each year.

C. A virtually stable or slightly decreasing period and then a sudden explosion of population.

D. A long period when death rates exceed birthrates and then a short period with higher fertility and lower mortality.

3. During the first period of demographic history, societies were often in danger of extinction because　　　　 .

A. only one in ten persons could live past 40.

B. our ancestors had little enthusiasm for more children

C. there was higher mortality than fertility in most places

D. it was too dangerous to have babies due to the poor conditions

4.The author of the passage intends to　　　　 .

A. warn people against the population explosion in the near future

B. find out the cause of rapid increase in population in recent years

C. present us a brief and clear picture of the demographic growth

D. compare the demographic growth pattern in the past with that after 1650

高三英语阅读理解中等难度题查看答案及解析

阅读理解。

Though the facts that too many people on earth and a too rapid increase in the number added each year are not in argument, we always begin the discussion of "population as global issue" with what most persons mean like this. It was quite right to compare demographic growth to "a long, thin powder fuse(导火线)that bums steadily and hesitatingly until it finally reaches the charge and explodes".

To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility(生育)in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.

This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden

enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.

Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8000 B.C. till approximately 1650 A.D. In the first period of some 9,600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and 1975, the population has increased from 500 million to more than 4 billion. And the population reached 6.2 billion throughout the world by the year 2000, One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000 B.C. and 1650, an average of only 50,000 persons was being added annually to the world's population, At present, this number is added every six hours. The increase is about 800000,000 persons annually.

1.The underlined word "demographic" in Paragraph l means.

A. extinction of human

B. statistics of human population

C. death rate of human

D. development of human population

2. Which of the following demographic growth patterns is most similar to the long thin powder fuse?

A. A slow growth for a long time and then a period of rapid, dramatic increase.

B. Too many people on earth and a few rapid increases in the number added each year.

C. A virtually stable or slightly decreasing period and then a sudden explosion of population.

D. A long period when death rates exceed birthrates and then a short period with higher fertility and lower

mortality.

3.During the first period of demographic history, societies were often in danger of extinction because　　　　 .

A. only one in ten persons could live past 40.

B. our ancestors had little enthusiasm for more children

C. there was higher mortality than fertility in most places

D. it was too dangerous to have babies due to the poor conditions

4. The author of the passage intends to　　　　 .

A. warn people against the population explosion in the near future

B. find out the cause of rapid increase in population in recent years

C. present us a brief and clear picture of the demographic growth

D. compare the demographic growth pattern in the past with that after 1650

高三英语阅读理解中等难度题查看答案及解析