A modern city has been set up in _____ was a wasteland ten years ago.
| A．where | B．which | C．when | D．what |
科目：高中英语 来源：2012年人教版高中英语必修二Music练习卷 题型：完型填空
Charles R. Drew was a medical student at Columbia University in New York. Before he graduated, he wrote an article __26___ blood bank, that is, the storing of blood. Up till then, a lot of people had died from loss of blood __27___ there was no blood bank.
When the United States entered the Second World War, it became __28___ to set up blood banks. Dr Drew became _29___ of the Red Cross’s first blood bank. When the Red Cross __30___ blood banks to collect and store blood for men __31__ in battle, black American gave blood along with the whites. At ___32__ their blood was not accepted. Later blood from the blacks was ___33___ but was stored in a __34___ place from “white” blood. Although the best doctors __35___ that there was _36___ difference at all between the blood of blacks and whites, the Red Cross, with the support of the government, __37___ to separate black blood from white blood.
After the war, Dr Drew was ___38__ from Washington with three other doctors to attend a medical meeting in a southern state. In northern Carolina their car went __39___ a ditch（深沟）and Dr Drew was _40___ hurt. He had lost __41__ blood by the time a passing car took him to the __42___ hospital. But they were stopped at the gate of the hospital. “__43__him to the hospital for blacks.” No matter __44___ they said, they could not get into the hospital. They had to take him to the __45___ hospital, but on the way Dr Drew died because he had lost too much blood.
|
1. |
|
|
2. |
|
|
3. |
|
|
4. |
|
|
5. |
|
|
6. |
|
|
7. |
|
|
8. |
|
|
9. |
|
|
10. |
|
|
11. |
|
|
12. |
|
|
13. |
|
|
14. |
|
|
15. |
|
|
16. |
|
|
17. |
|
|
18. |
|
|
19. |
|
|
20. |
|
查看答案和解析>>
科目：高中英语 来源：陕西省2010届高考下学期第九次模拟考试试卷（英语） 题型：阅读理解
Dye (染料) can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So this week, we describe a natural way to dye wool.
There are several methods to put dye onto material. The vat method, for example, can be used to dye wool with onionskins. For this example, use one hundred grams of natural wool. The wool must be clean. Leave it overnight in water and liquid soap. Then wash it with clean water that is a little warm. Gently squeeze out the extra water.
A solution called a mordant (媒染) is used in the dying process. A mordant helps fix the dye to the material. Traditionally, mordants were found in nature. Wool ash is one example. But chemical mordants such as alum are popular today. Alum is sold in many stores. It is often mixed with cream of tartar, a fine powder commonly used in cooking.
Mix eight grams of alum with seven grams of cream of tartar in a small amount of hot water. Add the solution to a metal pan of cool water. Next, add the wool and place the mixture over heat. Slowly bring the liquid to eighty-two degrees Celsius. Heat the mixture for forty-five minutes. After it cools, remove the wool and wash it.
To prepare the dye solution, cover thirty grams of onionskins with water. Use only the dry, brown outer skins. Boil the liquid until the onionskins lose their color, about forty-five minutes. Remove the skins after the dye cools.
Now it is time to dye the wool. Place the wool into the dye and heat the mixture. Bring it to a boil, then immediately reduce the heat to eighty-two degrees. Now heat the dye for about forty-five minutes or until the wool is the desired color. Keep in mind that wet wool looks darker than it is.
Once the dye cools, remove the wool and wash it. Now the wool is orange or yellow. Or at least it should be.
57. According to the passage, mordants are ________.
A. dyes used in the dying process
B. materials which will be put dye to
C. wood ashes used in the dying process
D. not dyes but play an important role in the dying process
58. Which of the following statements about “natural dyes” is true?
A. They might be cheaper than chemical dyes.
B. They are more expensive than chemical dyes.
C. They have been used for only recent years.
D. They are all made from animal products.
59. As for the vat method, which of the following statements is NOT necessarily needed?
A. Ash. B. Water. C. Mordant. D. Temperature.
60. Choose the proper order of dying wool:
a. boil the liquid with onionskins.
b. add mordants to a metal pan of cool water.
c. wash the wool with clean water.
d. put the wool into the liquid and heat it
e. heat the mixture and then wash it.
A. c, b, e, a, d B. e, b, c, d, a C. b, e, a, d, c D. a, b, e, c, d
查看答案和解析>>
科目：高中英语 来源：湖南澧县一中2010届高三英语综合考练（一） 题型：阅读理解
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. The car is fitted with a remote immobiliser (锁止器), and a radio signal from a control centre miles away will ensure that once the thief switches the engine off, he will not be able to start it again.
The idea goes like this. A control box fitted to the car contains a mini-cellphone, a micro- processor and memory, and a GPS (全球定位系统) satellite positioning receiver. If the car is stolen, a coded cellphone signal will tell the control centre to block the vehicle's engine management system and prevent the engine being restarted.
In the UK, a set of technical fixes is already making life harder for car thieves. 'The pattern of vehicle crime has changed,’ says Martyn Randall, a security expert. He says it would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools. But only if the car is more than 10 years old.
Modern cars are far tougher to steal, as their engine management computer won't allow them to start unless they receive a unique ID code beamed out by the ignition (点火) key. In the UK, technologies like this have helped achieve a 31% drop in vehicle-related crime since 1997.
But determined criminals are still managing to find other ways to steal cars, often by getting hold of the owner's keys. And key theft is responsible for 40% of the thefts of vehicles fitted with a tracking system.
If the car travels 100 metres without the driver confirming their ID, the system will send a signal to an operations centre that it has been stolen. The hundred metres minimum avoids false alarms due to inaccuracies in the GPS signal.
Staff at the centre will then contact the owner to confirm that the car really is missing, and keep police informed of the vehicle's movements via the car's GPS unit.
66. What's the function of the remote immobilizer fitted to a car?
A .To allow the car to lock automatically when stolen.
B. To prevent the car thief from restarting it once it stops.
C. To help the police make a surprise attack on the car thief.
D. To prevent car theft by sending a radio signal to the car owner.
67. By saying 'The pattern of vehicle crime has changed' (Lines 1-2. Para. 3). Martyn Randall suggests that ____.
A. self-prepared tools are no longer enough for car theft
B. the thief has to make use of computer technology
C. it takes a longer time for the car thief to do the stealing
D. the thief has lost interest in stealing cars over 10 years old
68. What is essential in making a modern car tougher to steal?
A. A GPS satellite positioning receiver. B. A unique ID card.
C. A special cellphone signal. D. A coded ignition key.
69. Why does the tracking system set a 100-metre minimum before sending an alarm to the operations centre?
A. To give the driver time to contact the operations centre.
B. To allow for possible errors in the GPS system.
C. To keep police informed of the car's movements.
D. To leave time for the operations centre to give an alarm.
70. What will the operations centre do first after receiving an alarm?
A. Start the tracking system. B. Locate the missing car.
C. Contact the car owner. D. Block the car engine
查看答案和解析>>
科目：高中英语 来源：湖北省2010届高三5月适应性考试英语试题（A卷） 题型：阅读理解
The days of the hunter are almost over in India. This is partly because there is practically nothing left to kill, and partly because some steps have been taken mainly by banning tiger-shooting to protect those animals which still survive.
Some people say that Man is naturally a hunter. I disagree with this view. Surely our earliest forefathers, who at first possessed no weapons, spent their time digging for roots, and were no doubt themselves often hunted by meat-eating animals.
I believe the main reason why the modern hunter kills is that he thinks people will admire his courage in overpowering dangerous animals. Of course, there are some who truly believe that the killing is not really the important thing, and that the chief pleasure lies in the joy of the hunt and the beauty of the wild countryside. There are also those for whom hunting in fact offers a chance to prove themselves and risk death by design; these men go out after dangerous animals like tigers, even if they say they only do it to rid the countryside of a threat. I can respect reasons like these, but they are clearly different from the need to strengthen your high opinion of yourself.
The greatest big-game hunters expressed in their writings something of these finer motives. One of them wrote:
“You must properly respect what you are after and shoot it clearly and on the animal’s own territory. You must fix forever in your mind all the wonders of that particular day. This is better than letting him grow a few years older to be attacked and wounded by his own son and eventually eaten, half alive, by other animals. Hunting is not a cruel and senseless killing—not if you respect the thing you kill, not if you kill to enrich your memories, not if you kill to feed your people.”
I can understand such beliefs, and can compare these hunters with those who hunted lions with spears and bravely caught them by the tail. But this is very different from many tiger-shoots I have seen, in which modern weapons were used. The so-called hunters fired from tall trees or from the backs of trained elephants. Such methods made tigers seem no more dangerous than rabbits.
1. There is no more hunting in India now partly because ______.
A. it is dangerous to hunt there B. hunting is already out of date
C. hunters want to protect animals D. there are few animals left to hunt
2. The author thinks modern hunters kill mainly ______.
A. to make the countryside safe B. to earn people’ s admiration
C. to gain power and influence D. to improve their health
3. What do we learn about the big-game hunters?
A. They hunt old animals. B. They mistreat animals.
C. They hunt for food. D. They hunt for money.
4. What is the author’s view on the tiger-shoots he has seen?
A. Modern hunters lack the courage to hunt face-to-face.
B. Modern hunters should use more advanced weapons.
C. Modern hunters like to hunt rabbits instead of tigers.
D. Modern hunters should put their safety first.
查看答案和解析>>
科目：高中英语 来源：2011年湖南省校1月期末联考高二英语试卷 题型：完型填空
Directions：For each blank in the following passage there are four words or phrases marked A，B，C and D．Fill each blank with a word or phrase that best fits the context．
In the past, man didn’t have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be 36 .
Today things are 37 , and the world has become too 38 . We’re using up our natural resources too quickly, and at the same time we are 39 our environment with dangerous chemicals. If we continue to do this, human life on the earth will not survive.
Everyone 40 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 41 , more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land. Yet, we 42 to use bigger and more powerful machines to cut down more and more trees.
We know that if rivers are polluted with waste products from factories, we’ll die. 43 , in most countries wastes are still put into rivers or into the sea, and there are 44 laws to stop this.
We know, too, that if the 45 of the world continues to rise at the present rate, in a few years there will not be enough food . What can we do to solve these problems?
If we eat more vegetables and less meat there will be more food available for every one. Land that is used to grow crops 46 five times more people than land where animals are kept. Our natural resources will last longer if we learn to recycle them.
The world population will not rise so quickly if people use modern methods of birth control.
Finally, if we educate people to think about the problems, we shall have a better and cleaner 47 in the future.
1.A. beautiful B. unlimited C. rare D. valuable
2.A. common B. the same C. changeable D. different
3.A. crowded B. small C. dirty D. busy
4.A. protecting B. saving C. polluting D. fighting
5.A. wonders B. realizes C. considers D. discovers
6.A. poles B. boats C. methods D. ideas
7.A. continue B. have C. ought D. go on
8.A. Thus B. However C. Generally speaking D. Therefore
9.A. too many B. a few C. some D. few
10.A. production B. pollution C. population D. revolution
11.A. feeds B. increases C. supplies D. helps
12.A. nature B. sea C. planet D. forest
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
