题目
题型：不详难度：来源：
The researchers, led by Hwang Woo-suk, insist they cloned an Afghan hound, only to help investigate (研究) human disease, including the possibility of cloning stem cells (干细胞) for treatment purposes.
But others immediately renewed calls for a global ban (禁令)on human reproductive cloning before the technology moves any farther.
"Successful cloning of an increasing number of species confirms the general impression that it would be possible to clone any species of mammals, including humans," said Ian Wilmut, a reproductive biologist at the University of Edinburgh who produced the first cloned mammal, Dolly the sheep, from an adult cell nearly a decade ago.
Researchers have since cloned cats, goats, cows, mice, pigs, rabbits, horses, deer, mules and gaur, a large wild ox of Southeast Asia. So far, efforts to clone a monkey or another primate with the same techniques have failed.
Uncertainties about the health and life span (寿命) of cloned animals continue to exist; Dolly died at a young age in 2003 after developing cancer and arthritis.
Wilmut and others complimented Hwang"s achievement, reported Wednesday in the journal Nature. But they said politicians and scientists must face the larger issue — how to go on with the research without crossing the moral boundary of copying human life in the lab.
"The ability to use the technology is hopeful," said Robert Schenken, president of the American Society for Reproductive Medicine. "However, the paper also points out that in dogs as in most species, cloning for reproductive purposes is unsafe."
The cloned puppy was the lone success from more than 100 dogs implanted (嵌入)with more than 1,000 cloned embryos.
In a news conference in Seoul, the cloning team also condemned(谴责)the reproductive cloning of humans as "unsafe and inefficient." Human reproductive cloning already is banned in South Korea. Other nations, including the United States, are divided on whether to ban just human cloning or cloning of all kinds, including the production of stem cells.
56. An Afghan hound is a kind of ______.
A. cat B. goat c. cow D. dog
57. A ______ is a large wild ox of Southeast Asia.
A. horse B. deer C. mules D. gaur
58. Accrding to the passage, scientists haven’t been able to clone a ______ so far.
A. deer B. mule C. mouse D. monkey
59. The underlined word complimented is probably similar in meaning to ______.
A. praised B. doubted C. refused D. gave up
60. The cloning of human beings is banned in ______.
A. South Korea B. the United States
C. both South Korea and the United States D. neither South Korea nor the United States
答案
小题1:D
小题2:D
小题3:D
小题4:A
小题5:A
解析
核心考点
试题【The researchers, led by Hwang Woo-suk, insist they cloned an Afghan hound, only 】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
The world’s first metal money was developed by the Sumerians who melted silver into small bars all weighing the same. This was around 1000 BC. About three hundred years later, people started using coins as official money.
Around 640 BC, people in the ancient kingdom of Lydia ( which was in Turkey) created special coins of exact with and purity (纯度). They were made of gold and silver and were stamped with a lion’s head.
Later, other empires such as Greece, Persia, and Rome adopted the concept of coins and started developing their own in many different shapes and different metals.
Around the year 1000, the Chinese started using paper money. The Chinese were the first to use paper money. The Europeans discovered this thanks to Marco Polo who went to China in 1295. the Chinese had different values for the paper notes which were made by the Chinese government.
Around 1661, Sweden became the first European country to make paper money. Until 1850, the Spanish dollar was the coin most widely used throughout the world.
小题1:What is the best title for this passage?
| A． The history of money |
| B． How people traded in the past |
| C． The invention of paper money |
| D． The use of coins around the world |
| A． barley had always been used for exchanging |
| B． only a few people knew how to trade with others |
| C． salt was the most widely used item for exchanging |
| D． many kinds of things were used for exchanging |
A. Around 1300 BC. B. Around 1000 BC.
C. Around 700 BC. D. Around 640 BC.
小题4:The underlined word “adopted” in Paragraph 4 probably means “____”.
| A． replaced | B． changed |
| C． accepted | D． invented |
| A．Spain | B．China | C．Sweden | D．Lydia |
Chinese are huge soccer fans, and hundreds of millions are expected to tune in to the World Cup, with all the matches broadcast live on public TV. But this time the Chinese don"t have their own team to root for.
"Chinese have a reputation of being good at math, but they have trouble explaining why a population of 1.3 billion cannot produce a winning 11-member soccer team," said Xu Guoqi, a history professor at the University of Hong Kong. Journalists and soccer fans offer a number of reasons, most often money issues, politics, corruption（腐败）and culture, and sometimes a combination of the four.
Even though China now boasts wealthy companies and individuals who could sponsor（赞助） teams, there is little support as long as Chinese teams are perceived as perennial losers. "This is a very bad circle," Ma said. "No results, no money. No money, no results."
Few Chinese children are playing soccer. Some sports journalists and fans attribute the lack of interest partly to schools de-emphasizing sports in general and the lack of playing venues in the country"s dense urban areas. "What can Chinese kids do?” said Fan Huiming, 61, a Chinese soccer fan who grew up watching matches at Beijing"s Workers" Stadium, which was built in 1958 near his childhood home. "If they play soccer, the ball may fly directly into the glass of someone"s home."
For young people, soccer has largely been eclipsed by basketball, thanks in part to Chinese NBA players who are treated like rock stars. Journalists and fans say NBA"s aggressive campaign of marketing and merchandise in China has helped swell the popularity of basketball. By comparison, they noted that international soccer does not even have an office in China.
Rowan Simons, a Briton who came to China more than two decades ago and discovered he wasn"t able to play weekend soccer, has been on a campaign to popularize the sport here. Simons said the main problem is that soccer elsewhere has traditionally started as a series of neighborhood clubs, but in China, "there"s virtually no football at community level".
"Football in China can only succeed if it"s a grass-roots activity organized by the people," he said.
小题1:This time the Chinese don"t have their own team to root for in the World Cup because__________.
| A．China is ranked 84th in soccer "s world standing. |
| B．they are angry about why China cannot produce a winning soccer team. |
| C．the Chinese huge soccer fans support other soccer teams. |
| D．the Chinese soccer team is not capable to go as far as the final part of the World Cup. |
A.No results, no money. No money, no results.
B.If the footballs fly directly into the glass of someone"s home,they’ll be criticised.
C there is little support from wealthy companies and individuals sponsoring teams.
D.schools don’t pay much attention on sports and they lack playing venues in dense urban areas.
小题3:The underlined word“eclipsed”in the six paragraph can be replaced by .
| A．occupied. | B．beaten. | C．led. | D．compared. |
| A．NBA players are more popular than soccer players in China. |
| B．The future of Chinese football is rather promising. |
| C．Chinese football should get into the life of ordinary people to survive. |
| D．Grass-roots Chinese football players can be popular . |
The only Japanese cellphone maker with any meaningful global share is Sony Ericsson, and that company is a London-based joint venture(合资企业)between a Japanese electronics maker and a Swedish telecommunications firm.
And Sony Ericsson has been hit by big losses. Its market share was just 6.3 percent in the first quarter of 2009, behind Nokia of Finland, Samsung Electronics and LG of South Korea, and Motorola of Illinois.
This year, Mr Natsuno, who developed a popular wireless Internet service called i-Mode, invited some of the best minds in the field to debate how Japanese cellphones could go global.
“The most amazing thing about Japan is that even the average person out there will have a very advanced phone, ”said Mr Natsuno. Japan has 100 million users of advanced third-generation smart phones, twice the number of the United States, a much larger market. Many Japanese rely on their phones, not a PC, for Internet access.
Indeed, Japanese cellphone makers thought they had positioned themselves to dominate（支配）the age of digital data. But they were a little too clever. In the 1990s, they set a standard for the second-generation network that was refused everywhere else. Then Japan quickly adopted a third-generation standard in 2001. However, it made Japanese phones too advanced for most markets.
Several Japanese companies are now considering a push into overseas markets, including NEC. Panasonic, Sharp, Toshiba and Fujitsu are said to be planning similar moves.
“Japanese cellphone makers need to either look overseas, or exit the business”, said Kenshi Tazaki, a managing vice president at the consulting firm Gartner Japan.
小题1:Through the first paragraph, the author intends to tell us that___________.
| A．Japanese cellphones are popular with young people |
| B．Japanese cellphones don’t sell well abroad |
| C．Japanese cellphones are very advanced |
| D．Japanese cellphones are specially designed for young people |
| A．Japan | B．America | C．South Korea | D．Finland |
| A．Because their technical standards are too advanced to be accepted overseas. |
| B．Because they only produce advanced cellphones. |
| C．Because they used the second-generation network earlier than others. |
| D．Because their phones are more advanced than PCs. |
| A．Japanese cellphone companies are unsuccessful. |
| B．Japan has more cellphone users than the US. |
| C．Japanese cellphone industry intends to expand overseas markets. |
| D．Going global—a difficult task for Japanese companies. |
第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的 A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
GENEVA--- The use of stimulants (兴奋剂) or drugs is increasing and something must be done about it, the WHO (World Health Organization) said on Friday.
In the 1970s the international focus was on heroin. In the 1980s and the 1990s the focus was on cocaine. Now in the 21st century we are becoming frightened by the rapid increase in amphetamine--type stimulants, not only in the rich countries of the world but the whole world,” said the official of the WHO.
Amphetamines are often used by the workers, such as long-distance truck drivers, to increase endurance(耐久力) or delay sleep, the official said.
About 3 percent of the population of the world use amphetamine, experts said. In Britain, among young people between the ages of 16 and 19, fourteen percent of them have used amphetamine.
In Korea, Japan, Denmark, the Philippines and Australia , amphetamine are more widely used than heroin or cocaine, a reporter said. The problem is also widespread in the United States, Western and Eastern Europe.
56. How many kinds of drugs are mentioned in this passage ?
A. Four B. Three C. One D. Not clear
57. Why does the use of amphetamine-- type stimulants frighten us?
A. Because the use of it is rapidly increased in the whole world.
B. Because many teenagers in Britain have used it.
C. Because it is dangerous if drivers use it.
D. Because people nowadays don’t use heroin or cocaine but amphetamines.
58. What is the purpose of writing this article?
A. To introduce the problem of using amphetamine in America and Europe.
B. To explain why there are so many people in the world using amphetamine.
C. To tell the history of the use of amphetamine.
D. To pay much attention to the increasing problem of using drugs.
Originally the White House was gray and was called the presidential Palace. It was built from 1792 to 1800. At this time, the city of Washington itself was being built. It was to be the nation’s new capital city. George Washington, the first president, and Pierre Charles L"Enfant, a French engineer, chose the place for the new city. L"Enfant then planned the city. The president"s home was an important part of the plan.
A contest was held to pick a design for the president"s home. An architect named James Hoban won. He designed a large three-story house of gray stone.
President Washington never lived in the Presidential Palace. The first president to live there was John Adams, the second president of the United States, and his wife Mrs.Adams did not really like her new house. In her letters, she often complained about the cold. Fifty fireplaces were not enough to keep the house warm.
In 1812 the United States and Britain went to war. In 1814 the British invaded Washington. They burned many buildings, including the Presidential Palace.
After the war James Hoban, the original architect, partially rebuilt the president’s home. To cover the marks of the fire, the building was painted white. Before long it became known as the White House.
The White House is one of the most popular tourist attractions in the United States. Every year more than 1.5 million visitors go through the five rooms that are open to the public.
小题1:The White House was built in Washington_____.
| A．because a French engineer was invited to design it |
| B．because President George Washington liked to live in it |
| C．because the British invaders lived in it in1812-1814 |
| D．because it was to be the nation’s capital city |
| A．built by the American army | B．built by the British troops |
| C．planed by George Washington | D．planned by the French |
| A．because John Adams’ wife did not like it |
| B．because it was cold in winter even with 50 fireplace |
| C．because it had been burned down during the war |
| D．because George Washington was not willing to live in it |
A. cover the marks of fire B. attract tourist from France
D. to please Mrs. John Adams D. keep it warm in winter
最新试题
- 1济南章丘黑陶远近闻名。在陶器制造过程中，一定发生了化学变化的是 A．混合B．成型 C．干燥 D．烧结
- 2从海水中可以提取溴，但得到的液溴中常常溶有少量氯气，除去氯气应该采用的方法是（ ）A．加入适量的Na2CO3溶液B．通
- 3下列操作图示中错误的是（ ）A B C
- 4On the way _____ the mountain village, we found the local ho
- 5【题文】依次填入下列横线处的词语，最恰当的一组是 （ ）①今年10月，财政部
- 6注字音。穗子______ 手帕________ 搭讪________ 靛________ 哽噎_______
- 7阅读下面的作品，完成小题。（30分）信 仰下午两点半，下着细雨，天阴得有点发冷。我刚打开办公室的门，他也跟进来了。我沏了
- 8化合物A是合成天然橡胶的单体，分子式为C5H8。A的一系列反应如下(部分反应条件略去)：回答下列问题：(1)A的结构简式
- 9约分：5ab20a2b=______．
- 10西北干旱、半干旱地区由东向西，植被由草原—荒漠草原—荒漠的变化原因是A．水分差异B．热量差异C．地形差异D．人类耕作方式
热门考点
- 1下列对世界经济全球化的有关叙述，正确的是[ ]A．主要表现为世界各国的经济联系日益密切B．对发展中国家来说，有百
- 2我国是工人阶级领导的，以工农联盟为基础的人民民主专政的社会主义国家。[ ]
- 3许多同学喜欢吃烤肉串，用炭火烤肉串的过程是利用 的方式增加肉的内能的。但科学表明，
- 4目前，中国国内黄金价格随世界黄金市场的走暖而持续上扬，加上人们对通货膨胀的心理预期，黄金成为投资者投资、收藏的珍品。对于
- 5听下面5段对话。每段对话后有一个小题，从每小题所给A、B、C三个选项中选出最佳选项。每段对话和问题读两遍。1. Who
- 6____ the flight to Beijing will be delayed is ____ I’m espec
- 7物体以一定的初速度从A点冲上固定的光滑的斜面，到达斜面最高点C时速度恰好为零，如图所示。已知物体运动到斜面长度3/4处的
- 8下列对诗歌的理解不正确的一项是（3分） A．李白的《梦游天姥吟留别》的标题有“留别”二字，因此诗主要表达了诗人准备去吴越
- 9到2010年底，我国已制定现行有效法律236件、行政法规690多件、地方性法规8600多件，并全面完成了对现行法律和行政
- 10已知f（x-1）=x2-3x，则函数f（x）的解析式f（x）=______．