In order to protect the environment，supermarkets and stores are forbidden to ______ free plastic bags to shoppers.
A．put away B．put off C．give off D．give away
高二英语单项填空中等难度题
In order to protect the environment，supermarkets and stores are forbidden to ______ free plastic bags to shoppers.
A．put away B．put off C．give off D．give away
高二英语单项填空中等难度题查看答案及解析
In order to protect the environment, supermarkets and stores are forbidden to ______ free plastic bags to shoppers..
A. put away B put off C. give off D. give away
高二英语单项填空简单题查看答案及解析
Much attention should ______ the environment and fighting against pollution.
| A．be paid to protect | B．pay to protecting |
| C．pay to protect | D．be paid to protecting |
高二英语单项填空简单题查看答案及解析
A California family drives a car that could help protect the environment. When Jon and Sandy go to the store or to their daughters’ soccer games, they drive in high-tech style. They drive a $1 million, fuel-cell-powered car. It may be the world’s most expensive car and one of the most environmentally friendly cars. The FCX is the first fuel-cell-powered car to be used by a family anywhere in the world. The FCX uses hydrogen and oxygen for fuel. Car makers have been working to develop vehicles that are better for the environment. They are developing cars that use fuel other than gasoline. And then what is fuel cell technology? Fuel cell technology works by changing the chemicals hydrogen and oxygen into water. This process produces electricity, and water vapor which comes out of the exhaust pipe. Most cars release dangerous gases such as carbon monoxide and carbon dioxide. Many scientists say these gases are major contributors to global warming. “The FCX is driven just like any other vehicle on the road, but without the gases which pollute the environment,” scientists say. Fuel cell technology has been around since the 1800s, but scientists have yet been to perfect it. They say it may take years before the technology is ready for widespread use. Another earth-friendly car is already on the market. Hybrid cars use both gasoline and an electric motor. They are becoming more popular with customers because they cut pollution and improve fuel efficiency.
46. Which of the following about the FCX is not true?
A. It may be the most expensive car in the world.
B. It is one of the most environmentally friendly cars.
C. It releases dangerous gases to pollute the air.
D. It uses hydrogen and oxygen for fuel other than gasoline.
47. According to the passage, what is the major cause for global warming?
A. Gases from FCX. B. Water vapor from cars.
C. Hydrogen and oxygen. D. Gases from cars.
48. From the passage, we know that fuel cell technology ______.
A. works by water B. has a history for over two hundred years
C. works by electricity D. has been widely used since the 1800s
49. We can infer from the passage that ______.
A. future cars will be environmentally friendly
B. there will be no gasoline for cars
C. people can’t afford to buy cars in the future
D. global warming has been stopped
50. Hybrid cars are popular because ______.
A. they are the fuel-cell-powered cars
B. they are energy-saving and cut pollution
C. they are perfect cars in the world
D. they produce no gases to pollute the environment
高二英语阅读理解简单题查看答案及解析
To protect the environment, many firms in downtown New York encourage their employees to use ____means of transportation, rather than the car.
A. primitive B. alternative C. reliable D. adequate
高二英语单项填空中等难度题查看答案及解析
In the past, man did not have to think about protection of the environment. There were very few people on the earth, and natural resources seemed to be unlimited.
Today things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue to do this, human life on the earth will not survive.
Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods, more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on land. Yet, we continue to use more powerful machines to cut down more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries waste is still put into rivers, but there are few laws to stop this.
We also know that if the population of the countries in the world is 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 everyone. Land that is used to grow crops can feed 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 all of us think about the problem, we will have a better and cleaner planet in the future.
1.This passage mainly tells us about ______.
A. the problems we are facing today about environment and the ways to solve them
B. the unlimited natural resources in the world
C. our rivers are being polluted by waste from factories
D. the ways early man protected the environment
2. Which of the following is NOT true?
A. If we eat more vegetables, more food can be saved.
B. In the past, there was no need for people to think about environmental protection.
C. If we keep on cutting trees, forests will disappear.
D. We shouldn’t take more and more fish out of the sea, or there will soon be no fish left.
3.What is implied (暗示) in the passage?
A. Man is cleverer than any other animal.
B. Man will destroy himself if he doesn’t solve the problem.
C. Modern fishing methods are helpful in our fishing industry.
D. We should make more laws in order to survive.
4.From the passage we can see that the world’s natural resources ______.
A. will never be used up B. are being polluted
C. are as plentiful as in the past D. are being used up very quickly
高二英语阅读理解中等难度题查看答案及解析
In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources（资源） seemed to be 26 .
Today things are 27 , the world has become too 28 . We are using up our natural resources too quickly, and at the same time we are 29 our environment with dangerous chemicals. If we continue to do this, human life on the earth will not 30 .
Everyone 31 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 32 , more and more fish are caught. We know that if too many trees are cut down, 33 will disappear and nothing will grow on the land. Yet, we 34 to use bigger and more powerful machines to 35 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. ___36, in most countries wastes are 37put into rivers or into the sea, and there are 38 laws to stop this. We know, too, that if the 39 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 40 these problems ?
If we eat more vegetables and less 41 , there will be more food available for everyone. Land that is used to grow crops 42 five times more people than land where animals are kept. Our natural resources will 43 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 44 .
Finally, if we educate people to think about the problems, we shall have a better and cleaner 45 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. breathe B. survive C. drink D. move
6.A. wonders B. realizes C. considers D. discovers
7.A. poles B. boats C. methods D. ideas
8.A. mountains B. the sea C. trees D. forests
9.A. continue B. stop C. keep D. go on
10.A. grow B. plant C. save D. cut down
11.A. Thus B. However C. But D. Therefore
12.A. still B. even C. also D. certainly
13.A. too many B. a few C. some D. few
14.A. production B. pollution C. population D. pronunciation
15.A. work B. deal C. solve D. serve
16.A. fruit B. meat C. fish D. grain
17.A. feeds B. increases C. supplies D. helps
18.A. use B. stay C. keep D. last
19.A. control B. born C. plan D. reward
20.A. nature B. sea C. planet D. forest
高二英语完型填空中等难度题查看答案及解析
In order to create a comfortable shopping environment, the mall placed a(n)________ on smoking.
| A．judgement | B．ban | C．suggestion | D．attack |
高二英语单项填空中等难度题查看答案及解析
The father stood up in order to protect his 15-year-old son, saying that he was not the one .
A. blamed B. blaming C. to blame D. being blamed
高二英语单项填空中等难度题查看答案及解析
Where does the woman work?
A. In a restaurant. B. In a shoe store. C. In a supermarket.
高二英语短对话中等难度题查看答案及解析