游客
题文

Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered (干涉) with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man’s interference can be seen in what happened many years ago in the forest of the Kaibab plateau (凯亚巴布高原) of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead.
The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and Engelmann spruce. In 1882 a visitor noted, "We, who ... have wandered through its forests and parks, have come to regard it as the most enchanting region it has ever been our privilege (特权) to visit.” This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly.
Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer’s enemies. In 25 years’ time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000.
The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd (鹿群),but a far greater loss resulted from starvation (饥饿) and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000.
The destruction of the environment of the Kaibab resulted from    

A.interfering with natural cycle of forest life
B.turning the forest into cultivated land
C.forest fires caused by man’s carelessness
D.cutting the trees for building materials

"Engelmann spruce"(Para. 2) is most likely the name of .

A.an animal B.a tree C.a mountain D.a game

The number of the deer in the Kaibab had increased enormously in    years’ time.

A.25 B.6 C.12 D.18

Years later, large numbers of deer in the Kaibab died mainly because of .

A.the cold B.the organized kill
C.the poor management D.the shortage of food
科目 英语   题型 阅读理解   难度 中等
登录免费查看答案和解析
相关试题

The Summer Camp 2015 program mixes Chinese language teaching with a choice of culture and activities, to create a fun-packed holiday and your children will enjoy it. Your child will learn how to be a good student and child from the funny stories, having fun in a taste of local cultural activities, life skills training and take part in many of the Chinese rich cultural and educational opportunities.
Features:
Relaxed learning environment
Safety first and safety always
Learning in the local Chines-language environment, mixed by team building exercise, cultural workshops, art projects.
Local kids and Western kids
Bilingual(双语的) teaching system
Simple Weekly Plan

Time
From Monday to Friday
09:30-10:00
Prepare for class
10:00-10:50
Chinese traditional culture: Chinese language
10:50-11:00
Break
11:00-12:00
Story Telling: Chinese and Creative Handcraft(手工)
12:00-13:00
Lunch time
13:00-15:00
Shaolin Kungfu and kickboxing

Tips:
1. Please prepare snacks and bottle water for your child
2. Lunch will be offered by Emerald Restaurant
3. Pick up time: no later than 15:15
4. Please contact us if your child couldn’t come to our class. And registration(报名) fee is not returned for absence
Registration:
1. Please email to book the seat
2. Please fill in the registration form completely and we will e-mail or fax the confirmation e-mail and keep a place for applicants.(申请者)
3. Limited seats available
Contact us:
Phone: +86 2162175108
Children will learn the following things in the camp except Chinese _____.

A.history B.culture C.handcraft D.Kungfu

Which of the following is True?

A.Chinese is the only language used in the camp.
B.The learning environment of the camp is quite strict.
C.The camp will last for four days.
D.Local children will study together with foreign children in the camp.

If your child take part in the camp, you _____.

A.should prepare lunch for your child.
B.had better pick up your child after 15:15
C.have to book the seat ahead of time
D.don’t need to fill in the registration form

Did you have a very strict teacher at school? I did. I'll never forget 'Mr. Strict'. If you didn't get your geography right, you would wish to run to the end of the earth to be far away from him. That tall man with a very loud voice knew how to frighten you and put the fear of God into you. Nobody dared to be late for his class. No one dared to chat in his class no matter how boring the subject was. And not even the naughtiest pupil would dream of cheating in his tests.
I thought about my old teacher when I read about a new government program in England to train former soldiers with no degrees to become a teacher. They can act either as secondary school subject teachers or as primary teachers. From next January those selected for the program will earn a salary and train on-the-job four days a week and one day at university. In two years they will be considered 'newly qualified teachers'.
Education Minister David Laws said: "We know that our highly-skilled soldiers can inspire young people." He believes that values in the army such as leadership, discipline(纪律), energy and teamwork would benefit children.
But not everybody is happy with the government plans. Brian Lightman, from an organisation called the Association of School and College Leaders, thinks the training offered to the former soldiers who want to be teachers is not enough.
Christine Blower, of the National Union of Teachers, believes that teachers need to understand how children develop. According to her, teachers need a high level of education themselves and thorough teacher training before they can educate the young.
I'm not sure how much 'Mr. Strict' knew about child development. What I know is how happy he was when we did well. I'll never forget the broad smile on his face when I got a very high mark. My teacher was a soldier, but to me his smile was a medal for bravery in our war against ignorance(无知)!
Which of the following is true according to the first paragraph?

A.Students would still fall asleep in the class of “Mr. Strict”.
B.Only the naughty students would talk with each other in the class of “Mr. Strict”.
C.“Mr. Strict” often played tricks on his students in a very loud voice.
D.If Mr. Strict’s class was boring, his students would still listen to him carefully.

What does the new government program in England want to do?

A.To train more excellent soldiers.
B.To change former soldiers into teachers.
C.To train teachers to teach better
D.To increase the employment rate

Who supports the new government program in England?

A.Mr. Strict B.David Laws
C.The author himself D.Brian Lightman

According to Christine Blower, ____.

A.the English government should stop the program.
B.teachers should often receive regular training
C.teachers should know about child development
D.only those who receive high education can be teachers

Dear Editor;
Why do newspapers carry so many advertisements for electronic equipment? Last Sunday I counted ads for seven kinds of televisions and thirteen kinds of radios in the Atlanta Journal. Besides that, there were pages and pages of ads for Citizens’ Band radios and tape recorders.
Don’t you realize what electronic equipment is doing to our daily life? Everywhere you go you may hear loud musician advertisements over radios; this continual noise is ruining our ears. Husbands don’t talk to wives any more; they are always watching the news or a ball game. Children ruin their eyes (not to mention their minds) with endless hours of watching not only the programs for children but those for grown-ups as well. And worse, hidden microphones find out about our private lives, and computers keep records of personal information about us. Enough is enough! I think you should limit the amount of advertising of electronic equipment in the Atlanta journal. Otherwise it will make life unbearable for us all.
Atlanta Journal is the name of_________.

A.a department store
B.a shop that sells electronic equipment
C.a local newspaper
D.a hotel where the writer stayed

What problem does Jason Collins think radio causes?

A.It has too many programs for advertising.
B.It makes husbands talk little to wives.
C.It gives too much loud music.
D.Its noise does harm to our ears..

Electronic equipment causes all the following problems except that______.

A.personal information is given to strangers.
B.Children ruin their eyes.
C.News of the world is given to all citizens
D.Family members don’t talk to each other

Are you worried by the rising crime rate? If you are, you probably know that your house and possessions are increasingly in danger of suffering from great rise in the cases of burglary(夜盗;抢劫) and attack.
Figures show an ever-increasing crime rate, but it is only too easy to imagine "It will never happen to me".Unfortunately, statistics show that it really can happen to you and, if you live in a large city, you run twice the risk of being a victim (受害者).
Fortunately, there is something definite (肯定的) which you can do.Protect Alarms can help to protect your house with a burglar alarm system which is effective, simple to operate and easily affordable.
You must remember that owning a burglar alarm is no indication(暗示) that your house is packed with valuable possessions.It quite simply indicates to unwelcome visitors that yours is one house they will not break into easily, so they carry on to an unprotected house where their job is made a lot easier.
Send now for our free leaflet (传单,手册) telling you how we can Protect Alarm your house quickly, easily and cheaply.Complete and tear off the slip (便条,纸条) below and post it to us.Postage is free.Also, telephone us on 327 6721 where we have a round-the-clock answering service.It costs nothing to find out about Protect Alarm.
Anyone who takes an interest in the crime rate will, according to the text, be aware that ________.

A.more burglars are being caught than ever before
B.people have more possessions to worry about nowadays
C.burglars are more at risk than they used to be
D.homes are more likely to be broken into nowadays

It seems that people who live in cities are ____________.

A.more often victims than those living in other areas
B.of the opinion that statistics are wrong
C.twice as well as people living in other areas
D.of the opinion that burglars only rob unprotected homes

The article claims that possessing (拥有) an alarm system will _________.

A.show burglars that you have something worth stealing
B.persuade burglars not to break into your house
C.make the burglars' job less complicated (复杂的)
D.persuade burglars to try again another time

In order to find out more information about this alarm system one can _______.

A.buy a leaflet
B.write enclosing a stamped, addressed envelope
C.sign a contract
D.phone at any time of day or night

The underlined word "Figures" in the second paragraph can be replaced by “_____”.

A.Pictures B.Fingers C.Numbers D.Mathematics

When the six very best students from different cities in Guangdong Province all together chose universities in Hong Kong; when the very best students of Beijing picked up HK University while giving up the nearby Beijing or Qinghua University; when the highest enrollment(录取) rate of Hong Kong Science and Industry University reached 48:1, it’s the high time to ask where the real education heaven (天堂) for students in China is.
Years ago, the answer certainly would be “Beijing or Qinghua University”. But now no one could give the exact reaction without hesitation. The only sure thing is that HK universities have gradually showed an unusual attraction to a great many mainland students.
It’s no doubt to call this HK craze (狂热), which is even out of the expectation (预料) of those HK universities themselves.
How can HK universities shake the steady foundations of Beijing and Qinghua and attract so many mainland students?
First, Hong Kong universities offer large-amount scholarship, especially for the top students who can receive the sum scholarship as much as 400,000 HK dollars. Since higher education has become a kind of heavy burden (负担) of many families, it’s easy to understand why the reaction to the generous offering of HK universities is great.
Second, most HK universities receive professors and students from all over the world and carry out bilingual (双语) education. This kind of excellent language atmosphere is another attraction for mainland students.
Furthermore, university students in Hong Kong have a better chance to study abroad as exchange students.
Can mainland top universities like Beijing or Qinghua University be calm as before when facing the unexpected competition from HK? Will they take relevant measures to win back the top students who once help them set the worldwide reputation (名誉)? Time will explain it.
The fierce competition brought by HK universities can be a good thing for an entire improvement of education in China. After the awakening and action-taking of mainland universities, they can perform better together with HK universities.
At least, it reminded the mainland universities the tuition fees (学费) are among students’ top concern when they are choosing universities. It’s time to move.
What is the passage mainly talking about?

A.Some thoughts brought by the enrollment of HK universities.
B.Higher education in Hong Kong.
C.The competition between HK University and Beijing University.
D.The fall of mainland universities.

Top students from mainland apply for HK universities because________.

A.many students now would love to study abroad to get a better experience
B.they concern only about the tuition fees when choosing universities
C.HK Universities offer higher scholarship, better environment and more opportunities for their further study
D.Beijing University has lost its worldwide reputation

What is the author’s attitude toward the competition brought by HK universities?

A.The government should take relevant measures to stop this unfair competition.
B.Mainland universities had better lower their tuition fees and win back the top students.
C.Universities both in mainland and in HK would get an entire improvement during the competition.
D.It may probably cause a complete loss to both sides in the end.

From the passage we can see HK universities________.

A.didn’t mean to enroll top students from mainland
B.didn’t expect their enrollment of mainland students would be so popular
C.have strict enrollment rules and only 1out of 48 students can get the chance to study there
D.are proud of their teaching staff and facilities

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号