MOSCOW(Reuters) – Russia hopes the United States will extend the deadline to retire its space shuttles beyond 2011 and has heard unofficially it is possible, the head of Russia"s space agency was quoted as saying on Friday.
The U.S. space agency NASA(美国宇航局) plans six more missions by its fleet of aging space shuttles by late next year or early 2011 after the construction of the $100 billion International Space Station (ISS) is completed. The shuttles will then be retired. But the head of Roscosmos, Russia"s space agency, said he would prefer to see further shuttle missions to the Space Station, now in orbit 360 km (225 miles) above Earth. "From some sources we have learned that it is possible to extend the life of the shuttle beyond 2011," Roscosmos chief Anatoly Perminov was quoted by RIA news agency as saying. Reuters was not invited to the briefing(简报会). "Then the situation would change substantially and it would be possible to work jointly with the Americans, unlike now, when the main burden (for the ISS) lies with the Russian side," Perminov was quoted as saying by Interfax. Perminov said he had not been told this through official channels, Interfax news agency reported. He added that NASA"s new chief and former astronaut Charles Bolden would visit Russia"s Baikonur cosmodrome on September 30 in his first foreign trip.
NASA"s future strategy is currently under review with the main focus on possible flights to Mars. It is also encouraging a private space taxi project to the ISS. NASA"s current plan, conceived under former President George Bush after the Columbia accident, is to complete the space station, retire the shuttles and build new spaceships. A new rocket and capsule to transport astronauts to the ISS is also being developed but will not be operational until about 2015. Until then, NASA will rely on Roscosmos and must pay $50 million per seat for flights to the ISS by Soyuz capsules.
The U.S., Russian and Chinese governments are the only entities currently capable of human orbital space flight, although several U.S. companies are developing vehicles and support services to do so.
1.What does the underlined word “this” in Paragraph 2 refer to?
A.NASA agrees to extend the life of the shuttles beyond 2011.
B.Reuters was not invited to the briefing.
C.The US would work jointly with Russia.
D.NASA’s new chief would visit Russia’s Baikonur cosmodrome.
2.NASA’s current plan includes all the following EXCEPT ________.
A.completing International Space Station
B.flights to Mars
C.retiring the current space shuttles
D.building new spaceships
3.If the US doesn’t extend the life of the shuttles beyond 2011, ________.
A.International Space Station will be quit
B.Roscosmos will have to build more spaceships
C.NASA will have to quicken the development of the new rocket and capsule
D.Roscosmos will be burdened with the transportation to ISS
4.We can infer from the passage that ________.
A.China has already been involved in the project of flights to Mars
B.it is certain the NASA will retire the current space shuttles as planned
C.NASA is considering Russia’s suggestion
D.NASA will be able to provide a private space taxi project to the ISS by 2015.
高三英语阅读理解简单题
MOSCOW(Reuters) – Russia hopes the United States will extend the deadline to retire its space shuttles beyond 2011 and has heard unofficially it is possible, the head of Russia"s space agency was quoted as saying on Friday.
The U.S. space agency NASA(美国宇航局) plans six more missions by its fleet of aging space shuttles by late next year or early 2011 after the construction of the $100 billion International Space Station (ISS) is completed. The shuttles will then be retired. But the head of Roscosmos, Russia"s space agency, said he would prefer to see further shuttle missions to the Space Station, now in orbit 360 km (225 miles) above Earth. "From some sources we have learned that it is possible to extend the life of the shuttle beyond 2011," Roscosmos chief Anatoly Perminov was quoted by RIA news agency as saying. Reuters was not invited to the briefing(简报会). "Then the situation would change substantially and it would be possible to work jointly with the Americans, unlike now, when the main burden (for the ISS) lies with the Russian side," Perminov was quoted as saying by Interfax. Perminov said he had not been told this through official channels, Interfax news agency reported. He added that NASA"s new chief and former astronaut Charles Bolden would visit Russia"s Baikonur cosmodrome on September 30 in his first foreign trip.
NASA"s future strategy is currently under review with the main focus on possible flights to Mars. It is also encouraging a private space taxi project to the ISS. NASA"s current plan, conceived under former President George Bush after the Columbia accident, is to complete the space station, retire the shuttles and build new spaceships. A new rocket and capsule to transport astronauts to the ISS is also being developed but will not be operational until about 2015. Until then, NASA will rely on Roscosmos and must pay $50 million per seat for flights to the ISS by Soyuz capsules.
The U.S., Russian and Chinese governments are the only entities currently capable of human orbital space flight, although several U.S. companies are developing vehicles and support services to do so.
1.What does the underlined word “this” in Paragraph 2 refer to?
A.NASA agrees to extend the life of the shuttles beyond 2011.
B.Reuters was not invited to the briefing.
C.The US would work jointly with Russia.
D.NASA’s new chief would visit Russia’s Baikonur cosmodrome.
2.NASA’s current plan includes all the following EXCEPT ________.
A.completing International Space Station
B.flights to Mars
C.retiring the current space shuttles
D.building new spaceships
3.If the US doesn’t extend the life of the shuttles beyond 2011, ________.
A.International Space Station will be quit
B.Roscosmos will have to build more spaceships
C.NASA will have to quicken the development of the new rocket and capsule
D.Roscosmos will be burdened with the transportation to ISS
4.We can infer from the passage that ________.
A.China has already been involved in the project of flights to Mars
B.it is certain the NASA will retire the current space shuttles as planned
C.NASA is considering Russia’s suggestion
D.NASA will be able to provide a private space taxi project to the ISS by 2015.
高三英语阅读理解简单题查看答案及解析
Russia and the United States have completed the largest spy exchange since the Cold War.On Friday, at an airport in Vienna, Austria, an American plane and a Russian plane landed, parked side by side and exchanged occupants.
The United States freed ten admitted Russian agents.The men and women were arrested in late June and pleaded(承认) guilty on Thursday.
In exchange, Russia freed four Russians serving prison sentences on charges of spying for the West.The men include Igor Sutyagin, an armed researcher who always denied the charges.Some considered him a political prisoner.
The United States deported(驱逐) nine Russian and an American citizen born in Peru.Some raised children while living quiet lives as married couples.
Russia’s Foreign Ministry praised the exchange, saying, “The action improved Russian-U.S.relations.”
The group was accused of trying to gain information on American nuclear weapons, foreign policy and politics for the SVR — Russia’s foreign intelligence service.
The ten were only charged with plotting(阴谋) to act as undeclared foreign agents.They were not charged with the more serious crime of spying, so the extent(程度) of their success as spies is not clear.
One of the Russians, Anna Chapman, drew attention with her looks and stories of her New York party life.Hr lawyer, Robert Baum, said she had not passed secret information to Russia or received any payment.He also said, “She was accused of communicating with a Russian official through a laptop to laptop communication, without the government specifying the nature of the communication.”
1.The underlined word “occupants” in the first paragraph probably refers to _____.
A.the pilots of the planes |
B.the passengers on board the planes |
C.the spies of Russia and the United States |
D.the officials of Russia and the United States |
2.Which of the following statements is NOT true according to the passage?
A.Altogether fourteen spies were exchanged.
B.Anna Chapman wrote stories about her New York party life.
C.One of the Russian spies was an American born in Peru.
3.The way both countries are handling the issue suggests that _____.
A.neither side is interested in starting a fight |
B.neither side is in need of spies now |
C.the two countries are finding faults with each other |
D.the two countries are in a cold war now |
4.The passage is most probably _____.
A.an advertisement | B.a newspaper ad |
C.a book review | D.a news report |
高三英语阅读理解中等难度题查看答案及解析
听下面一段较长对话,回答以下小题。
1.Where are the speakers now?
A. In the United States. B. In Russia. C. In Canada.
2.What happens in the man’s country?
A. People talk quickly.
B. The government solves problems well.
C. Going to the bank often takes a short time.
3.What is true about the woman?
A. She wants to go to Russia.
B. She has never been abroad before.
C. She thinks Americans are more relaxed.
高三英语长对话中等难度题查看答案及解析
听下面一段较长对话,回答以下小题。
1.Where are the speakers now?
A. In the United States. B. In Russia. C. In Canada.
2.What happens in the man's country?
A. People talk quickly.
B. The government solves problems well
C. Going to the bank often takes a short time
3.What is TRUE about the woman?
A. She wants to go to Russia.
B. She has never been abroad before
C. She thinks Americans are more relaxed
高三英语长对话中等难度题查看答案及解析
People back in the United States are always asking me, “What's it like to live in China?” They hope to hear strange stories about weird food and cultural conflicts. Instead, I tell them that living in China is like being a baby.
Please don’t misunderstand me. I don’t think that Chinese people are babies. I am a baby. Or at least, I become one when I leave my house. That’s because babies can’t read, and when I leave my house in Beijing, I’m illiterate (不识字的).
This can be dangerous. If a sign says, “Watch out for big angry bears,” in Chinese, I will continue walking, completely ignorant of my peril (危险). Then a bear will eat me for breakfast.
I have started to recognize a few characters, but they seem impossible to ever learn without a lifetime of study. When I see a character I like. I give it a name. There is “The Square,”“The Octopus(章鱼) ,”“The-upside-down Octopus,” and my favorite, “Upside-down Octopus on an airplane.” However, I still don't know their sounds or meanings.They are just beautiful mysteries to my eyes.
Because I can’t read, city streets present an endless series of enigmas. If I see a business, I wonder, “Is that a restaurant? A dentist? A lawyer’s office?” Once, while hungry, I saw a big colorful sign. I walked in and asked a realtor (房屋中介) to see the drink menu.
Speaking of menus, eating at restaurant is a daily misadventure. Many places have photos of food, which is helpful. But if they have no photos, I walk from table to table and point at whatever looks delicious. I apologize if I’ve ever interrupted your dinner to point at your plate. I didn’t mean to be rude. I was just a hungry baby!
1.Why does the author think living in China is like being a baby? ______
A.Some Chinese people behave like babies.
B.It’s comfortable to be a baby in China.
C.He is as curious as a baby about Chinese things.
D.He is like a new-born who can’t read at all.
2.What do we know about the author? ______
A.He can order food in simple Chinese.
B.He doesn't know many Chinese Characters.
C.His spoken Chinese is better than his written Chinese.
D.He memorizes Chinese words based on their sounds.
3.In Paragraph 5, what does the underlined word “enigmas” mean? ______
A.Stories.
B.Miracles.
C.Choices.
D.Puzzles.
4.What is the passage mainly about? ______
A.The author’s love for Chinese food.
B.The language barrier the author meets in China.
C.Cultural conflicts the author faces in China.
D.How the author overcomes difficulties in learning Chinese.
高三英语阅读理解中等难度题查看答案及解析
The Beagle Brigade
Return to the United States from a trip abroad, and your luggage will get inspected by the U. S. Department of Agriculture’s Beagle Brigade. Working with human canine officer partners, the beagles sniff out potential threats to American agriculture.
An orange or apple, for example, might harbor a Mediterranean fruit fly. Hams could carry a disease such as hog cholera. These and other pests could destroy farmer’s crops and livestock. “Once we introduce something that is not part of the environment, there may riot be any controls for it in the environment,” notes USDA’s Lisa Davis at the National Dog Detector Training Center in Orlando, Florida. “The best thing for us to do is to prevent it from coming across the border and becoming established. ’’
When a beagle sniffs specific food odors, it signals its partners by sitting. The human officer then investigates. When the dog is right—which happens 90 percent of the time——it gets an edible treat.
“The dog is not out there working,” explains Davis. “It’s out there playing. It’s a game to the dog.” The handlers give the beagles plenty of food and loving. They make sure they get first-class medical attention, too. When the dogs finally retire after 9 to 11 years, the USDA finds caring homes for them. It’s a dog’s life indeed!
How well does the Beagle Brigade do its job? “On average,” notes Davis, “each year our 54 teams prevent around 75,000 prohibited, restricted items.” Since even one infested (为患的) item could cause widespread destruction, that’s a great result for America’s agricultural environment.
1.According to the article, what is a problem with agricultural products brought into the United States by passengers traveling from abroad?
A. They generate similar types of food odors.
B. They are difficult to identify, even with trained dogs.
C. They must be inspected before being allowed to enter the country.
D. They may carry something that could harm the agricultural environment.
2.According to the article, how does the beagle signal that it has found a suspicious food product?
A. By barking at its partner. B. By begging for a treat.
C. By sitting next to the item. D. By playing a game.
3.How is the beagle congratulated for finding a specific food product?
A. The handler praises it with a hug.
B. The beagle gets to play for a few hours.
C. The beagle gets to retire to a caring home.
D. The handler gives it an edible reward.
4.In the article, the author supports the use of the Beagle Brigade by .
A. providing statistics about the number of items detected by the dogs
B. showing that the dogs enjoy discovering prohibited items
C. pointing out that good homes are found for the dogs when they retire
D. praising the fact that the dogs work for a government agency
高三英语阅读理解中等难度题查看答案及解析
语法填空
Trade wars between China and the United States 1. (declare) largely by the Trump will not have a significant impact on 2. Chinese economy. However, it will reduce jobs in the US and 3. (weak) the US dollar, said Wang Changlin. China 4. (propose) an extra 25 percent tax on a list of US products, such as bean and pork last week in response to the US’ action. According to Wang, the US tax package only accounts for 11.6 percent of Chinese exports to the US. Considering the fact that China can import such 5. (product) from other countries, the real effect will be even 6. (small). China has not, however, closed the door to negotiations and consultations. Instead, we will continue to deepen reform and open up on all fronts with a view to building closer trade and economic partnerships with the world. In the meantime, it’s 7. (challenge) for the US to find another country to replace China to absorb its bean supply.
8. exports to the US dropped as a result of the US tax, its impact on China’s economic growth would be slight and China can still achieve its GDP growth target 9. about 6.5 percent, job increase target of more than 11 million, and urban surveyed unemployment control target of less than 5.5 percent for this year, he said. China is no longer the country 10. it used to be and it can rise up to the offence.
高三英语语法填空中等难度题查看答案及解析
On May 23rd the United States Department of Agriculture will meet to discuss the pressing topic of wild pigs. These beasts, which number 6 million or so, are an increasing bother. At their worst, they can damage crops, spread diseases, attack humans and kill farm animals. And things are getting worse: a study show that they are likely to double in number over the next 3 years. Why is it so hard to control wild pigs?
Introduced to America in the 16th century, and related to the wild pigs found in Europe, wild pigs can be found in 75% of all states. No single law exists to control them and regulations differ between states: while in Missouri they can only be shot if met by chance, in Texas hunting is actively encouraged. A “pork chopper” law allows Texan hunters to shoot wild pigs from helicopters, and some people in Louisiana have even built their own pighunting drone(无人机). As well as being popular with hunters, wild pigs are cheaper for game raisers to breed(饲养)than deer. In Michigan and Pennsylvania suggested bans on the private breeding of pigs for hunting have caused quarrels between game raisers and wildlife officials.
Wild pigs' double nature——considered pests by farmers, but valued by hunters——makes it hard to pass laws to control them. Two other factors also contribute. Nearly 70% of land in America is privately owned. And it is difficult for lawmakers to impose(强加)breeding and hunting laws on private landowners. Secondly, it is hard to define a wild pig.
In some states, laws are being introduced to redefine the term “wild animal” to keep out wild pigs. This is good news for those raising pigs for hunting, but less are to those who consider them pests whose number should be limited. Meanwhile, discussions continue over how to deal with this problem.
1.People are not permitted to hunt wild pigs freely in ________.
A.Texas B.Michigan
C.Missouri D.Louisiana
2.Why do the game raisers prefer raising wild pigs to deer?
A.It's difficult to raise deer.
B.Wild pigs are in large numbers.
C.Deer are not popular with hunters.
D.They can benefit more from wild pigs.
3.Which is NOT the reason for the difficulty in controlling wild pigs?
A.The difficulty of passing effective laws.
B.The high percentage of land owned privately.
C.The farmers' unwillingness to shoot wild pigs.
D.The popularity of raising wild pigs in many states.
4.What is the best title of the text?
A.Why are wild pigs so hard to control?
B.Are wild pigs pests or wild animals?
C.Wild pigs——an increasing danger in the US.
D.How to deal with the problem of wild pigs?
高三英语阅读理解中等难度题查看答案及解析
If you go to any college in the United States, you will find most students carrying the same items:books, laptops, cell phones and their official school identification cards, or IDs. These small plastic cards do more than showing the names and pictures of students.
In recent years, IDs in some colleges can also buy things. The schools enter into agreements with banks so students can link their cards to private financial accounts. This way, students can use their cards to pay for things like food on campus and school supplies. In other words, their IDs become debit cards(借记卡). However, new research suggests that the way these card programs operate can harm students.
The U.S. Public Interest Research Group(U.S. PIRG) aims to use research to support and protect people's financial interests. The organization has been looking into agreements between colleges and banks for several years.This April, Kaitlyn Vitez, higher education campaign director for U.S. PIRG, released their latest findings."Students with campus debit cards paid over $ 24 million in fees during the last contract year. For example, students may be charged fees if they use another bank to withdraw money. Or, they may be charged fees if they spend more money than they have in their bank accounts , " she said . " Any large fee can create unexpected problems for students , however , banks do not make possible fees clear enough to students."
U.S.PIRG noted that some banks pay colleges for permission to advertise their debit card programs on campus. The advertising can appear to be part of official school programmes and students may feel pushed towards opening accounts.U.S.PIRG also found a connection between colleges with paid agreements and student fees. Students at colleges that received money from banks ended up paying up to 2.3 times more than students at colleges with unpaid agreements. U.S. PIRG contacted several of the colleges in their latest research, yet they seem not to give satisfying comments.
1.What is the second paragraph mainly about ?
A.Potential harm of IDs. B.Additional use of IDs.
C.Students consuming habits. D.Students' financial condition.
2.What does the PIRG study find?
A.All banks pay for their bank card ads on campus.
B.Campus debit cards present high fees for students.
C.Many students like to use debit cards at college.
D.Colleges have signed illegal agreements with banks.
3.What do Kaitlyn Vitez's words imply?
A.Colleges benefit a lot from working with banks.
B.Most students fall into heavy debts at college.
C.Banks give away students' financial privacy somehow.
D.Students lack enough information on their campus debit cards.
4.What will the author probably talk about in the following paragraph ?
A.Solutions to the phenomenon. B.Future of school IDs.
C.Details of debit card programs. D.Response of some schools.
高三英语阅读理解中等难度题查看答案及解析
Flying out of an airport in the United States is not always easy. You will need to complete the ticketing process, baggage check, and security clearance procedures before boarding the plane.
If you are flying on an international flight, you'd better arrive two hours before your plane is scheduled to leave. You might need more time in a busy airport in a large city. If you are traveling on a domestic (国内的) flight, you may only need to arrive at the airport 90 minutes before your plane takes off.
Every airport in the States is now moving its ticketing procedure to electronic ticketing device. By using a ticketing machine, you have the chance to choose a seat you like on the plane. If you use it to check-in your bags, you will only have to talk to the ticketing agent when you turn in your luggage to be tagged (加标签). At the same time a real person will be nearby to help you if you need it.
After you have checked in, you will have to pass through airport security. Have your ID card or passport and boarding pass ready to show the security officer when entering the security checkpoint line. Airport security is getting tight in the States today. You're not allowed to travel with any prohibited things like knifes or fireworks.
After the security staff has checked your travel documents, you shall put all of your belongings through a scanning machine and then walk through a metal detector (探测器) or a full body scanner. You need to take off your coat, belt, and sometimes your shoes to go through one of these scanners. Be sure not to have any metal in your pockets. If you do not understand a question you are asked at a security checkpoint, ask the person to repeat their question until you are able to respond with an accurate answer.
Title | 1.___ on air travel in the US |
Time of 2.___ | ■ Arrive two hours before 3.___, and even more time in a busy airport, traveling on an international flight. ■ Arrive 90 minutes before your plane 4.___ for a domestic flight. |
Check-in | ■ Choose your seat on a ticketing machine. ■ Get the ticketing agent 5.___ when turning in your luggage to be tagged. ■6.___ to the airport staff for help if necessary. |
Airport security | ■7.___ the security officer your travel documents. ■8.___ taking those that are prohibited. ■ Be sure not to take any metal with you when9.___ through a scanner. ■ Respond 10.___ when questioned at a security checkpoint. |
高三英语填空题中等难度题查看答案及解析