Just as one of the parents ____ it, students ...

Just as one of the parents ____ it, students today are under far greater stress than ever.

高二英语单项填空简单题查看答案及解析

Just as one of the parents ____ it, students today are under far greater stress than ever.

A. says             B. speaks           C. puts                 D. gets

高二英语单项填空中等难度题查看答案及解析

The students of Senior 3 are now under great pressure for it will be just one year ______ they take the Entrance Examination.

A．since             B．after             C．before            D．when

高二英语单项填空中等难度题查看答案及解析

He is one of the students ______ selected to take part in the context.

A. whose is　　 B. which are　　 C. as is　　 D. who are

高二英语单项填空困难题查看答案及解析

One thing the tour books don’t tell you about London is that 2,000 of its residents are foxes. As native as the royal family, they fled the city about centuries ago after developers and pollution moved in. But now that the environment is cleaner, the foxes have come home, one of the many wild animals that have moved into urban areas around the world.

Several changes have brought wild animals to the cities. Foremost is that air and water quality in many cities has improved as a result of the 1970s pollution-control efforts. Meanwhile, rural areas have been built up, leaving many animals on the edges of suburbs. In addition, urban wildlife refuges (避难处) have been created. The Greater London Council last year spent $750, 000 to buy land and build 10 permanent wildlife refuges in the city. Over 1,000 volunteers have donated money and cleared rubble from abandoned spots. One evening last year a fox was seen on Westminster Bridge looking up at Big Ben.

　For peregrine falcons (游隼), cities are actually safer than rural cliff dwellings (悬崖栖息地). By 1970 the birds had died out east of the Mississippi because the DDT had made their eggs too thin to support life. That year, scientist Tom Cade of Cornell University began raising the birds for release in cities, for cities afforded abundant food.

　Cities can attract wild animals without turning them harmful. The trick is to create habitats where they can be self-sufficient but still be seen and appreciated. Such habitats can even be functional. In San Francisco, the local government is testing different kinds of rainwater control basins to see not only which ones retain (保持) the cleanest water but which will attract the most birds.

1.The first paragraph suggests that ________.

A．environment is the key to wildlife

B．tour books are not always a reliable source of information

C．London is a city of fox

D．foxes are highly adaptable to environment

2.Which of the following is NOT a reason that wildlife is returning to the cities?

A．Food is plentiful in the cities.

B．Wildlife is appreciated in the cities.

C．Wildlife refuges have been built in the cities.

D．Air and water quality has improved in the cities.

3.It can be inferred from the passage that ________.

A．Londoners are putting more and more wild animals into their zoos

B．Londoners are happy to see wild animals return to their city

C．Londoners are trying to move wild animals back to the countryside

D．Londoners have welcomed the wild birds, but found foxes a problem

4.What is the passage mainly about?

A．Wildlife returning to large cities.

B．Foxes returning to London.

C．Wild animals living in zoos.

D．A survey of wildlife in New York.

高二英语阅读理解中等难度题查看答案及解析

As long as there have been exams, students have found ways to cheat. Today the correct answers are just a few taps away on a smart phone. So countries have come up with new ways to stop the funny business. Some use metal detectors, surveillance (监控) cameras, and mobile phone jammers (干扰器).1.

Cheating in high school leaving exams got so bad in Mauritania and Algeria that this year the authorities turned off the Internet for the entire country. Algeria did so for at least an hour during tests (which last about a week).2.Other countries, such as Iraq, Uzbekistan and Ethiopia, have for years been shutting down the Internet during exam time.

In each country students are under high pressure to do well in the tests, which often determine whether they can continue their education at a good university.3.But high marks are rare. In Algeria only around half of students passed the exams in recent years. In Mauritania the rate is much lower.

4.Darrell West of the Brookings Institution, a think-tank, estimates that in 2015-2016 Internet shutdowns ordered by governments cost countries at least $2.4bn. 5.

A.Turning off the Internet is expensive.

B.Teachers try to help — in their own way.

C.Others have taken a more severe measure.

D.A splendid grade may mean a scholarship abroad.

E.Mauritania cut access from morning until evening on exam days.

F.For that kind of money, countries could even improve their schools.

G.With so many students cheating electronically, governments are taking extreme steps.

高二英语七选五中等难度题查看答案及解析

Today just as technology changed the face of industry, farmers have undergone an “agricultural revolution”. On the farm of today, machines provide all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog(猪) producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

Another technological advance which is still in the experimental stage is the robot, a real “mechanized hired hand” that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear(修剪) sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn(畜棚), then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long.

1. Which sentence carries the main idea of the whole passage?

A. The first sentence of the first paragraph.

B. The first sentence of the second paragraph.

C. The first sentence of the third paragraph.

D. The last sentence of the second paragraph.

2. According to the passage, computers can not help farmers decide _____________.

A. how much money they can earn from their products

B. whether to plant a certain kind of crop

C. whom to sell their livestock to

D. when to sell their products

3. Which of the following statements is true?

A. Farmers in the future will depend totally on computers.

B. Both computers and robots have been in use on today's farms.

C. Farmers mainly use machines on their farms at present.

D. Farmers can do nothing without the help of computers on today's farms.

4. What is the best title for the passage?

A. Computer—Farmers' Best Friend

B. Farmers in the Future

C. Robots in the future

D. Revolution on the farm

高二英语阅读理解中等难度题查看答案及解析

Today just as technology changed the face of industry, farms have experienced an “agricultural revolution”. On the farm of today, machines provide almost all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock (家畜) to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for pig producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

Another technological advance which is still in the experimental stage is the robot, a real “mechanized hired hand” that will be able to move and, in some ways, think like a human being. Agricultural engineers believe that computer-aided robots will make shocking changes in farming before the end of the century. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear（修剪） sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the barn, then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete change of the farm is far in the future, but engineers expect that some robots will be used before long.

1.Which sentence carried the main idea of the whole passage?

A. The first sentence of the first paragraph.

B. The first sentence of the second paragraph.

C. The first sentence of the third paragraph.

D. The last sentence of the second paragraph.

2.According to the passage, computers can not help farmers decide _______.

A. what livestock to raise

B. whether to plant a certain kind of crop

C. how much money they can earn from their products

D. when to sell their products

3.Which of the following statements is true?

A. Farmers in the future will depend totally on computers.

B. Students at agricultural colleges must take computer classes because they can do nothing without the help of computers on today’s farms.

C. Both computers and robots have been in use on today’s farms.

D. Farmers mainly use machines on their farms at present.

4.What is the best title for the whole passage?

A. Computer, Farmers’ Best Friend

B. The Agricultural Revolution

C. Farmers in The Future

D. Computers and Robots

高二英语阅读理解中等难度题查看答案及解析

Today just as technology changed the face of industry, farmers have undergone an "agricultural revolution". On the farm of today, machines provide all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog(猪) producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear(修剪) sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn(畜棚), then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long.

1.Which sentence carries the main idea of the whole passage?

2.Which of the following statements is true?

3. According to the engineers,_____________ will be done by robots in the near future.

4.What is the best title for the passage?

高二英语阅读理解困难题查看答案及解析

—Why 　　　　 she buy that expensive coat when these cheaper ones are just as good.

—It doesn’t make sense, does it?

A.must　　　　 B. shall　　 C. can　　 D. may

高二英语单项填空中等难度题查看答案及解析