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题目列表(包括答案和解析)


After spending years searching for a planet with life, scientists may have found one. In September 2010, a team of US scientists discovered an Earth-sized planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid(液态)water. Scientists think there is a chance that the planet could have life.
The planet Gliese 581g goes around a star called Gliese 581, which is about 20 light-years from Earth. That is about 194 trillion(万亿)kilometres -500 million times farther away from us than the moon.
A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacecraft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the sight distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes(望远镜)towards the planet and search for radiation(放射). By studying the radiation, scientists would find out about the chemicals(化学物质)around the planet and discover it Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea if the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
【小题1】 What did scientists find in September 2010?
A.A planet with water. B.A planet similar to the earth.
C.A planet without life.D.A planet near the earth.
【小题2】According to the article, Gliese 581g ________.
A.is at the right distance from its starB.moves around the earth
C.is as far away from us as the moonD.can be reached in about 220 years
【小题3】 Paragraph 5 is mainly about ______.
A.the possibility of living on Gliese 581g
B.the kinds of chemicals around Gliese 581g
C.the way of looking for life on Gliese 581g
D.the aim of studying the radiation on Gliese 581g
【小题4】Which of the following is the best title for the passage above?
A.Gliese 581g, a Likely Living PlanetB.Gliese 581, a Likely Living Planet
C.Gliese 581g and Its StarD.Gliese 581g and Radiation

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A Solar-powered Plane---Lowcarbon
Earlier this month, a solar-powered (太阳能动力的)plane called Lowcarbon took off to the sky for the first time. It has passed an important test on the way to travel around the world.
Lowcarbon took off from an airport in Switzerland(瑞士)at 45 km an hour. It slowly rose into the sky.
“There has never been an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
During the 90-minute flight, Lowcarbon did several turns. It climbs nearly 1.6 km above the countryside.
Engineers plan to test a night flight in July. Then they will use the results of the tests to build a second plane. They plan to travel around the world in that plane in 2012. “We want to fly it day and night with no fuel,” Piccard said.
Piccard and pilot Andre Borschberg will take Lowcarbon around the world .They will make a few stops to change places and rest after a long time in the air----and to show off their aircraft.
Lowcarbon flies at 70 kph on average(平均). That is faster than a bike and slower than a car. The pilots will keep it in the air for up to five days at a time.
We Are One---“Expo Through My Eyes”
Sharing offers you more happiness. To celebrate the 2010 Shanghai World Expo, China Daily invites you to share what you’ve seen, heard and experienced at the 6-month international event or Expo-related stories in English. Whether you are an Expo volunteer, a reporter, or a tourist , we’d like you to share with us your Expo experience, as seen through your eyes. So if you would liketo contribute(投稿),please join us today in sharing the joy!
Topic: 2010 Shanghai World Expo
Language: English only
Length: No more than 1,000 words-
Content: Stories with photos are necessary.
Duration: May 1,2010---October 31,2010
Email-box: expo@chinadaily.com.cn
Reward: In addition to the satisfaction of supporting our work,
---your stories will be published on China Daily’s website;
---you will go in a lucky draw for a prize.
【小题1】Which of the following information about the plane Lowcarbon is NOT true?
A.It can fly at 70 km an hour.B.It is solar –powered.
C.It has passed a night-flight test.D.It is slower than a car.
【小题2】Lowcarbon is a special plane because________________.
A.it’s made in SwitzerllandB.it has travelled around the world
C.it can do turns in the skyD.it’s big and light, but uses little enegy
【小题3】The purpose of the second article is to________________.
A.encourage us to visit Shanghai ExpoB.ask us to be volunteers for Shanghai Expo
C.invite us to write stories about Shanghai ExpoD.tell us to get the lucky prize of Shanghai Expo
【小题4】Your stories about the 2010 Shanghai Expo for China Daily___________.
A.can be in ChineseB.don’t need to have photos
C.must be given by postD.should be handed in by e-mail

查看答案和解析>>


After spending years searching for a planet with life, scientists may have found one. In September 2010, a team of US scientists discovered an Earth-sized planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid(液态)water. Scientists think there is a chance that the planet could have life.
The planet Gliese 581g goes around a star called Gliese 581, which is about 20 light-years from Earth. That is about 194 trillion(万亿)kilometres -500 million times farther away from us than the moon.
A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacecraft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the sight distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes(望远镜)towards the planet and search for radiation(放射). By studying the radiation, scientists would find out about the chemicals(化学物质)around the planet and discover it Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea if the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
【小题1】 What did scientists find in September 2010?

A.A planet with water. B.A planet similar to the earth.
C.A planet without life.D.A planet near the earth.
【小题2】According to the article, Gliese 581g ________.
A.is at the right distance from its starB.moves around the earth
C.is as far away from us as the moonD.can be reached in about 220 years
【小题3】 Paragraph 5 is mainly about ______.
A.the possibility of living on Gliese 581g
B.the kinds of chemicals around Gliese 581g
C.the way of looking for life on Gliese 581g
D.the aim of studying the radiation on Gliese 581g
【小题4】Which of the following is the best title for the passage above?
A.Gliese 581g, a Likely Living PlanetB.Gliese 581, a Likely Living Planet
C.Gliese 581g and Its StarD.Gliese 581g and Radiation

查看答案和解析>>




A Solar-powered Plane---Lowcarbon
Earlier this month, a solar-powered (太阳能动力的)plane called Lowcarbon took off to the sky for the first time. It has passed an important test on the way to travel around the world.
Lowcarbon took off from an airport in Switzerland(瑞士)at 45 km an hour. It slowly rose into the sky.
“There has never been an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
During the 90-minute flight, Lowcarbon did several turns. It climbs nearly 1.6 km above the countryside.
Engineers plan to test a night flight in July. Then they will use the results of the tests to build a second plane. They plan to travel around the world in that plane in 2012. “We want to fly it day and night with no fuel,” Piccard said.
Piccard and pilot Andre Borschberg will take Lowcarbon around the world .They will make a few stops to change places and rest after a long time in the air----and to show off their aircraft.
Lowcarbon flies at 70 kph on average(平均). That is faster than a bike and slower than a car. The pilots will keep it in the air for up to five days at a time.
We Are One---“Expo Through My Eyes”
Sharing offers you more happiness. To celebrate the 2010 Shanghai World Expo, China Daily invites you to share what you’ve seen, heard and experienced at the 6-month international event or Expo-related stories in English. Whether you are an Expo volunteer, a reporter, or a tourist , we’d like you to share with us your Expo experience, as seen through your eyes. So if you would liketo contribute(投稿),please join us today in sharing the joy!
Topic: 2010 Shanghai World Expo
Language: English only
Length: No more than 1,000 words-
Content: Stories with photos are necessary.
Duration: May 1,2010---October 31,2010
Email-box: expo@chinadaily.com.cn
Reward: In addition to the satisfaction of supporting our work,
---your stories will be published on China Daily’s website;
---you will go in a lucky draw for a prize.
【小题1】Which of the following information about the plane Lowcarbon is NOT true?
A.It can fly at 70 km an hour.B.It is solar –powered.
C.It has passed a night-flight test.D.It is slower than a car.
【小题2】Lowcarbon is a special plane because________________.
A.it’s made in SwitzerllandB.it has travelled around the world
C.it can do turns in the skyD.it’s big and light, but uses little enegy
【小题3】The purpose of the second article is to________________.
A.encourage us to visit Shanghai ExpoB.ask us to be volunteers for Shanghai Expo
C.invite us to write stories about Shanghai ExpoD.tell us to get the lucky prize of Shanghai Expo
【小题4】Your stories about the 2010 Shanghai Expo for China Daily___________.
A.can be in ChineseB.don’t need to have photos
C.must be given by postD.should be handed in by e-mail

查看答案和解析>>

After my husband died, my world crashed around me. My six children were ten, nine, eight, six, three and 18 months, and I was overwhelmed(不知所措的) with the responsibilities of earning a living, caring for the children and simply keeping my head above water.
I was lucky to find a wonderful housekeeper to care for the children during the week, but from Friday nights to Monday mornings, the children and I were alone, and frankly(坦诚地) I was uneasy. Every unusual noise or any late-night phone call filled me with fear. I felt really alone.
One Friday evening I came home from work to find a big beautiful German shepherd(牧羊犬) on our doorstep. It was obvious he wanted to make the house his home. The children took an instant liking to “German” and asked me to let him in. I agreed to let him sleep in the basement(地下室) until the next day. That night I slept peacefully for the first time in many weeks.
The following morning we made phone calls and checked lost-and-found ads for German’s owner, but with no results. Saturday night he was still with us. 
On Sunday I had planned to take the children on a picnic. Since I thought it best to leave German behind in case(以免) his owner came by, we drove off without him. When we stopped to get gas at a local station, we were amazed to see German racing to the gas station after us. He stayed again Sunday night.  
Monday morning I let him out for a run while the children got ready for school. He didn’t come back. We thought we’d never see him again. On Friday evening, German was back again. We took him in, and again he stayed until Monday morning, when our housekeeper arrived. It went like this for almost 10 months. We looked forward to his coming. Each Monday morning he left home.
Each week, between German's visits, I grew a little braver, but every weekend I enjoyed being with him . Then one Monday morning we patted his head and let him out for what turned out to be the last time. He never came back. We never saw or heard from German again. I think of him often. He came when I needed him the most and stayed until I was strong enough to go on alone. I believe German was sent because he was needed, and because no matter how abandoned(被放弃的) and alone we feel, somehow, somewhere, someone knows and cares. We are never really alone.
【小题1】What does the underlined part “keeping my head above water” in the first paragraph mean?

A.trying to keep calm in public
B.trying to get attention from other men
C.showing her high spirit in the face of trouble
D.trying to continue to live
【小题2】When the author’s husband died, ______.
A.she couldn’t raise the six children on her own
B.she couldn’t relax at weekends
C.The housekeeper only came at weekends
D.she was too busy to feel lonely
【小题3】 Which of the following is WRONG according to the article?
A.German was fond of living with the family.
B.The writer felt safe and protected with German around.
C.The dog stayed until the writer was strong enough to go on alone.
D.The writer was too busy that weekend to go to find the dog’s owner.
【小题4】Which is the best title for the passage?
A.A homeless dogB.A friend’s strength
C.How to keep a dogD.Keep up when in trouble

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