I have many friends ,________some are busines...

I have many friends, _______ some are businessmen.

A. of them          B. from which       C. of who           D. of whom

高三英语单项填空中等难度题查看答案及解析

I have many friends ,________ some are businessmen .

A．of them B．from which   C．who of   D．of whom

高三英语单项填空中等难度题查看答案及解析

I have many friends ,________some are businessmen .

A．of them    B．from which     C．who of    D．of whom

高三英语单项填空中等难度题查看答案及解析

I have many friends,________ some are businessmen.

A. of them B. from which   C. who of   D. of whom

高三英语单项填空中等难度题查看答案及解析

Many people attended the meeting, some of ______ were businessmen．

A．them               B．that                   C．whom             D．which

高三英语单项填空中等难度题查看答案及解析

Pigeons in London have a bad reputation. Some people call them flying rats. And many blame them for causing pollution with their droppings. But now the birds are being used to fight another kind of pollution in this city of 8.5 million.

“The problem for air pollution is that it’s been largely ignored as an issue for a long time,” says Andrea Lee, who works for the London-based environmental organization Client Earth. “People don’t realize how bad it is, and how it actually affects their health.” London’s poor air quality is linked to nearly 10,000 early deaths a year. Lee says, citing(引用)a report released by the city manager last year. If people were better informed about the pollution they’ re breathing, she says, they could pressure the government to do something about it.

Nearby, on a windy hill in London’s Regent’s Park, an experiment is underway that could help—the first week of flights by the Pigeon Air Patrol. It all began when Pierre Duquesnoy, the director for DigitasLBi, a marketing firm, won a London Design Festival contest last year to show how a world problem could be solved using Twitter. Duquesnoy, from France, chose the problem of air pollution.

“Basically, I realized how important the problem was,” he says.　 “But also I realized that most of the people around me didn’t know anything about it.” Duquesnoy says he wants to better measure pollution, while at the same time making the results accessible to the public through Twitter.

“So”, he wondered, “how could we go across the city quickly collecting as much data as possible?” Drones were his first thought. But it’s illegal to fly them over London. “But pigeons can fly above London, right?” he says. “They live—actually, they are Londoners as well. So, yeah, I thought about using pigeons equipped with mobile apps. And we can use not just street pigeons, but racing pigeons, because they fly pretty quickly and pretty low.”

So it might be time for Londoners to have more respect for their pigeons. The birds may just be helping to improve the quality of the city’s air.

1.What can we infer about London’s air quality from Paragraph 2?

A. Londoners are very satisfied with it.

B. The government is trying to improve it.

C. Londoners should pay more attention to it.

D. The government has done a lot to improve it.

2.Duquesnoy attended the London Design Festival to _________.

A. entertain Londoners. B. solve a world problem.

C. design a product for sale. D. protect animals like pigeons.

3.Why did Duquesnoy give up using drones to fly across London?

A. Because they are too expensive. B. Because they fly too quickly.

C. Because they are forbidden. D. Because they fly too high.

4.Which can be the best title for the text?

A. Clean air in London. B. London’s dirty secret.

C. London’s new pollution fighter. D. Causes of air pollution in London.

高三英语阅读理解中等难度题查看答案及解析

Pigeons in London have a bad reputation. Some people call them flying rats. And many blame them for causing pollution with their droppings. But now the birds are being used to fight another kind of pollution in this city of 8.5 million.

“The problem for air pollution is that it’s been largely ignored as an issue for a long time,” says Andrea Lee, who works for the London-based environmental organization Client Earth. “People don’t realize how bad it is, and how it actually affects their health.” London’s poor air quality is linked to nearly 10,000 early deaths a year. Lee says, citing(引用)a report released by the city manager last year. If people were better informed about the pollution they’ re breathing, she says, they could pressure the government to do something about it.

Nearby, on a windy hill in London’s Regent’s Park, an experiment is underway that could help—the first week of flights by the Pigeon Air Patrol. It all began when Pierre Duquesnoy, the director for DigitasLBi, a marketing firm, won a London Design Festival contest last year to show how a world problem could be solved using Twitter. Duquesnoy, from France, chose the problem of air pollution.

“Basically, I realized how important the problem was,” he says.　 “But also I realized that most of the people around me didn’t know anything about it.” Duquesnoy says he wants to better measure pollution, while at the same time making the results accessible to the public through Twitter.

“So”, he wondered, “how could we go across the city quickly collecting as much data as possible?” Drones were his first thought. But it’s illegal to fly them over London. “But pigeons can fly above London, right?” he says. “They live—actually, they are Londoners as well. So, yeah, I thought about using pigeons equipped with mobile apps. And we can use not just street pigeons, but racing pigeons, because they fly pretty quickly and pretty low.”

So it might be time for Londoners to have more respect for their pigeons. The birds may just be helping to improve the quality of the city’s air.

1.What can we infer about London’s air quality from Paragraph 2?

A.Londoners are very satisfied with it.

B.The government is trying to improve it.

C.Londoners should pay more attention to it.

D.The government has done a lot to improve it.

2.Duquesnoy attended the London Design Festival to _________.

A.entertain Londoners. B.solve a world problem.

C.design a product for sale. D.protect animals like pigeons.

3.Why did Duquesnoy give up using drones to fly across London?

A.Because they are too expensive. B.Because they fly too quickly.

C.Because they are forbidden. D.Because they fly too high.

4.Which can be the best title for the text?

A.Clean air in London. B.London’s dirty secret.

C.London’s new pollution fighter. D.Causes of air pollution in London.

高三英语阅读理解中等难度题查看答案及解析

There are many kinds of friends. Some are always 36you, but don't understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only37friends leave footprints.

　I shall always recall (回忆) the autumn and the girl with the38  . She will always bring back the friendship between us. I know she will always be my best friend.

　It was the golden season. I could see the yellow leaves39on the cool40 . In such a season, I liked walking alone in the leaves,41to the sound of them.

　Autumn is a42season and life is uninteresting. The free days always get me 43  . But one day, the sound of a violin44into my ears like a stream (小溪) flowing in the mountains. I was so surprised that I jumped to see what it was. A young girl, standing in the wind, was45in playing her violin.

　I had46seen her before. The music was so nice that I listened quietly. Lost in the music, I didn't know that I had been47there for so long but my existence (存在) did not seem to disturb her.

　Leaves were still falling. Every day she played the violin in the corner of the building48I went downstairs to watch her performance. I was the only listener. The autumn seemed no longer lonely and life became49.50we didn't know each other, I thought we were already good friends. I believe she also loved me.

Autumn was nearly over. One day, when I was listening carefully, the sound suddenly

51. To my astonishment (惊讶), the girl came over to me.

　“You must like violin.” she said.

　“Yes. And you play very well. Why did you stop?” I asked.

　Suddenly, a52expression appeared on her face and I could feel something unusual.

　“I came here to see my grandmother, but now I must leave. I once played very badly. It was your listening every day that53me.” she said.

　“In fact, it was your playing54gave me a meaningful autumn,” I answered, “Let's be friends.”

　The girl smiled, and so did I.

I never heard her play again in my life. I no longer went downstairs to listen like before. Only thick leaves were left behind. But I will always remember the fine figure (身影) of the girl. She is like a55 —so short, so bright, like a shooting star giving off so much light that it makes the autumn beautiful.

高三英语完型填空中等难度题查看答案及解析

There are many people in the office, some ______ are English teachers.

A. of them　　 B. from which

C. of who　　 D. of whom

高三英语单项填空中等难度题查看答案及解析

Many students have trouble staying focused in class. Some of them easily become absent-minded or fall asleep. As a result, they turn to study drugs in order to stay focused in school.1..

Get some sleep

2.. And it is important to stick with it. Having irregular sleep cycles can really affect concentration and physical well-being. Try to go to sleep at the same time every night and get eight to nine hours of sleep. Your body will thank you in the morning.

3.

Eating first thing in the morning provides fresh energy throughout the day, and it doesn’t even have to be a big meal. Something as small as a bowl of oatmeal can make students more energetic and efficient for the rest of the day. And foods like peanut butter, berries, and whole grains have even shown to improve memory.

Turn off your phone

An obvious way to maintain concentration is to avoid distractions that take your attention away.4.. When students need to channel their energy into studies, turning off the phone or even putting it on airplane mode is a good way to centralize their drive and keep distractions at bay.

Break a sweat

Trying to concentrate in class will feel as challenging as a marathon if you’re not in good physical health. On the other hand, actually running a marathon may help boost your ability to concentrate, as exercise is shown to have many benefits for the brain. While you don’t necessarily have to run 26 miles before class or work, doing exercise in the morning can get your blood flowing toward your brain.5..

A. Do not skip breakfast

B. Sit in the front if you sleep in class

C. That helps in strengthening the mind

D. Probably the biggest one is the smart phone

E. Students should have a regular bedtime routine

F. But many study drugs have proven harmful to human health

G. However, there are other all-natural ways to help with concentration in class

高三英语七选五中等难度题查看答案及解析