The U.S.official said North Korea-and Iran-should follow in the steps of Libya, which last December said it would work _________ to allow international weapons inspectors to do their work.
A.unconditionally
B.unwillingly
C.unfortunately
D.uncomfortably
科目:高中英语 来源:福建省泉州五中2011届高三模拟考试英语试题 题型:050
|
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
With petroleum reserves (石油储量) decreasing, the search is on to replace gas with a cleaner,greener alternative. Though much eco-talk has centered on biofuels from corn and soybeans, the biofuel that looks more likely to replace petroleum comes from a most unlikely source: algae(藻类).
Algae, like corn, soybeans, and other crops, grow via photosynthesis(光合作用) and can be processed into fuel oil. However, they yield 30 times more energy than land crops such as soybeans, according to the U.S. Department of Energy. Many algae species also can grow in saltwater and polluted water—while corn and soy require arable land and fresh water that will be in short supply as the world's population balloons.
“If you replaced all the diesel(柴油) in the U.S. with soy biodiesel, it would take half the land mass of the U.S. to grow those soybeans,” says Matt Caspari, chief executive of Aurora Biofuels, a Berkeley, Calif-based private firm that specializes in algae oil technology. On the other hand, the Energy Department says that if algae fuel replaced all the petroleum fuel in the United States, it would require 15,000 square miles, which is a few thousand miles larger than Maryland (12,407 square miles), the 42nd state in land area.
Another bonus: Because algae can be grown just about anywhere in a closed space, they're being tested at several power plants across the nation as a carbon absorber. Smokestack emissions (烟囱排放物) can be pumped directly into the ponds, feeding the algae while keeping greenhouse gases out of the atmosphere.
Although processing technology for algae fuel-also known as “oilgae” in some environmentalist circles—is improving, it's still years away from reaching your local gas pump. “It's just a question of cost, because no large-scale facilities have been built yet,” Caspari says.
1. The underlined word “yield” in Paragraph 2 can be replaced by ________.
A. control B. require
C. produce D. grow
2. Compared with corn and soybeans, algae________.
A. may pollute water and soil
B. can grow in poor conditions
C. provide much less energy
D. need more special care
3. According to Paragraph 3, one of the advantages of algae fuel is that________.
A. it can be used more widely
B. it is more easy to produce
C. it needs much less land
D. it costs much less money
4. What do we learn about algae from Paragraph 4?
A. Algae help protect the environment.
B. People can grow algae anywhere.
C. Fish can get more oxygen from algae.
D. Algae produce less waste.
5. What does the passage mainly talk about?
A. Environmental protection.
B. Biofuels from corn and soybeans.
C. The false hope of biofuels.
D. A promising oil alternative.
查看答案和解析>>
科目:高中英语 来源:湖北省同步题 题型:阅读理解
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
HONG KONG,Sept .12,2005-Hong Kong Disneyland,the 11th theme park of Walt Disney Co.,opened here on Monday morning.Chinese Vice President Zeng Qinghong,Donald T&-mg Yam-kuen,chief executive of Hong Kong-Special Administrative Region(HKSAR), and Tung Chee-hwa,attended the opening.
The Hong Kong Disneyland project, worth 3.5 billion US dollars,was jointly funded by Walt Disney Co.and the HKSAR government.Some 16, 000 people attended the opening.The park estimates that it will attract 5.6 million visitors in its opening year and is expected to draw up to 7.4 million annually after 15 years.About 40 percent of the visitors are expected to come from the mainland,Disney has said.
Walt Disney officials claimed that choosing Hong Kong as the first place of China to build Disneyland bas three major reasons:Hong Kong people are wonderful,Hong Kong is a beautiful city and Hong Kong is the richest city in China?
“Hong Kong Disneyland is the first Disney theme park that,。modeled so c1osrly to the first Disneyland in California,”Jay Rasulo,president of Walt Disney Parks and Resorts,said.Hong Kong Disneyland is smaller than the other parks at only 121 hectares一a fact that Disney tries not to point out.Some of the thousands of guests who got a sneak peak at the park in the past month complained that it was too small,and Disney has plans to expand it。
the project was announced in 1999 and construction began in 2003.Disney, other part are Tokyo,Paris and. the U.S. states of
The company confirmed that Disney had been talking to the government in Shanghai about opening a park that wouldn’t open until at least 2010.
60. How long does it take to build the Hong Kong Disneyland?
A. Three years. B.Six years. C. Four years. D. Two years.
61. Hong Kong Disneyland is built by_.
A. Hong Kong
B. Walt Disney Co.
C. Hong Kong government r}:id Walt Disney Co.
D. Mainland
62. According to this passage,which of the following statements is time?
A. Hong Kong Disneyland costs 3.5 billion yuan.
B. Maybe Walt Disney Co.will build a new Disneyland in Shanghai.
C. Hong Kong Disneyland will attract 5.6 million visitors every year.
D. Hong Kong Disneyland is the same as Disneyland in California.
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
Some individuals and citizen groups have expressed worry about the level of violence in television programs, particularly in action-adventure series and cartoons.They argue that viewers, especially children, may learn to see violence as the only way to settle conflicts.
Early experimental researchers compared the play of children who had seen aggressive behavior on television with the play of a control group of children who had watched nonviolent programs.Worry was increased by findings that showed a higher level of aggressive play in the violent-television group.Other researchers attempted to determine whether violent programs simply caused higher energy levels in children or actually caused them to learn violent and antisocial behavior.The results of different studies conflicted.Some researchers thought that televised violence actually had an active cathartic(引导宣泄) effect, allowing some viewers to release high tensions; these findings, however, were not more clear in further studies.Other scholars pointed out that both prosocial and antisocial behavior can be learned from television.
Social scientists find it especially difficult to figure out exactly the subtle (细微的),cumulative(积累的) effects of viewing a broad variety of television programs throughout childhood.Telling the possible effects of television from other influences at home and at school is also difficult.Present research suggests that higher levels of antisocial behavior can result from television viewing, but further study needs to be done to make it clear or not.
Because of the long-standing tradition in the U.S.of freedom of speech and of the press, the government would probably not attempt to directly limit or censor(审查) the appearance of violence on television.Among the networks and producer, pressure from some citizens continues to be balanced by increasing popularity of high-energy action- adventure programs.
1.What is the passage mainly about?
A.Violence in television programs.
B.Levels of violence in action-adventure series and cartoons.
C.Educational programs for children.
D.Researches on television programs.
2.Those researchers who believe violence on TV has an active effect on viewers think that .
A.it teaches people not to use violence to settle conflicts
B.it causes higher energy levels in children
C.it helps let out people’s too strong emotion(情绪)
D.it helps people to fight various social ugly and ill things before them
3.A“prosocial”behavior is one .
A.that is against the social rules
B.that meets the expectation of the society
C.that a child shows in communication with people
D.that can often be shaped by TV programs
4.Which of the following statements is TRUE according to the passage?
A.Television viewing leads naturally to antisocial behavior.
B.Violence on television does not help shape violent behavior in children.
C.The effect of the violent TV programs on children needs further study.
D.Both prosocial and antisocial behaviors can be learned from violent programs.
5.The last paragraph of this passage implies_____.
A.The government will have to forbid violence on TV
B.violence in television programs will continue to appear in the future
C.producers and some citizens can work together to clean up TV programs
D.without violence, action-adventure programs would be more popular
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com