A recent announcement by scientists that they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world. On the one hand，some scientists point out that if you clone an embryo，you can produce valuable tissues(组织）and organs that could be used to save human lives. On the other hand，many people，including some scientists, disagree and fear that if mankind interferes with（干涉）nature in this way，they may be on their way to producing a real-life Frankenstein’s monster.
Cloning is producing an exact copy of a plant or an animal using its cells. The first mammal to be cloned successfully from an adult cell was Dolly the sheep. She was born in 1996 and died in early 2003，at a much younger age than normal. When she was born，many people were angry because they thought cloning would create more disease in the animal world. However，in general the scientists were praised for their wonderful scientific breakthrough.
The Scottish scientist who created Dolly，Ian Wilmut，is shocked that some scientists are now considering cloning human beings. Although he researches cloning，his intention has never been to create copies of humans. Instead，he thinks research efforts should concentrate on creating new tissues and organs that could eventually be used to cure diseases like cancer. However，some people consider that cloning human embryos with the intention of destroying them shows no respect for human life.
While cloning human embryos is illegal in many countries，some scientists are already pushing ahead with research so as to deliver a cloned human baby. Severino Antinori，an Italian doctor，is one of the leaders in this kind of research. He has declared that he wants to be the first to clone a human being.
In China，scientists have focused their efforts on cloning animals，as well as stern cells to be used in medical research. China has succeeded in producing clones of cows and goats，and continues to research ways in which cloning can benefit mankind.
51. Which of the following statements about cloning is TRUE according to the passage?
A. Cloning technology can only be applied to animals.
B. A cloned animal can live longer than a normal one.
C. People all over the world are happy about the birth of Dolly.
D. Cloning can produce valuable tissues and organs to cure human diseases.
52. The reasons why people are anti-cloning include the following EXCEPT that_______.
A. cloning may produce a real-life Frankenstein’s monster
B. cloning might create more disease in the animal world
C. cloning can’t help those who want to clone their dead children
D. cloning human embryos shows no respect for human life
53. Who is in favor of cloning human beings?
A. Ian Wilmut. B. Severino Antinori.
C. The author. D. The Chinese scientists.
54. What can be inferred from the last two paragraphs?
A. If we interfere with nature, we will change the world to be what we want.
B. It is impossible to clone babies for women who cannot have ones.
C. Cloning human beings is illegal in many countries，so no scientists want to do so.
D. Whether cloning human embryos is legal or not remains a matter of debate.
51. 【解析】选D。细节理解题。根据第一段第二句可知D项正确。根据第二段首句可知A项错误；从第二段Dolly的例子可知克隆的动物不如正常的动物寿命长，故B项错误；C项与原文第二段的第四句话相悖。
52. 【解析】选C。细节理解题。文中前三段提到人们反对克隆技术的原因包括A, B和D项。文中未提及C项。
53. 【解析】选B。推理判断题。根据文章倒数第二段第二句可知，Severino Antinori也在从事克隆人类的研究，这说明他支持克隆人。
54. 【解析】选D。推理判断题。通过最后两段可以推断出，虽然克隆人在很多国家还不被认可，但是有些科学家已经开始了这方面的研究。对于克隆人是否合法现在还是一个存在争议的问题。
阅读快车系列答案科目：高中英语 来源：河南省两市(焦作、开封)2010届高三二模联考英语试题 题型：054
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科目：高中英语 来源：宁夏银川一中2010届高三下学期第二次模拟考试 题型：完型填空
第二节：完形填空 (共20小题，每小题.1.5分, 共30分)
通读下面短文，掌握其大意，然后在各题所给的A，B，C，D四个选项中，选出一个最佳答案。
Recent studies show that only one out of three people have strong and healthy self-confidence. That 36 two out of every three people simply don’t know the 37 they already have to be successful when it’s 38 there in their hands! 39 if you want others to believe in you, you have to believe in yourself first. Remember: “No one can make you feel inferior (差的)unless you 40 them.” A successful businessman says, “You can’t push anyone up a ladder 41 he knows he can climb himself.”
Many of us have an image 42 , the image（形象） we have of ourselves. 43 one guy put it: “You can’t win a horse race if you think you look 44 on a horse.” To succeed, the first person you have to 45 is yourself! So stop believing your own lies about yourself. Just 46 your mind and you’ll change your life.
One of the most harmful weapons that can kill your success in life are the two little words: “ 47 ”. You know that people used to 48 that if human beings traveled faster than 30 miles an hour it would 49 our circulation（循环）of blood and kill us? Thank goodness a few people didn’t believe that 50 thinking, or we wouldn’t be riding in cars, buses, and flying in airplanes today. You’ll never know until you 51 .
Roger Bannister was the first human being to run a mile in less than 4 minutes. But 52 he did it, most people in the world didn’t think it was even 53 . Yet only weeks after Bannister did it, suddenly 54 all over the world began running a mile in less than 4 minutes! If we believe something can be done, we’ll 55 do it.
36.A. reflects B. means C. reads D. explains
37.A. chance B. strength C. reason D. ability
38.A. immediately B. properly C. right D.accurately
39.A. But B. Because C. What D. While
40.A. challenge B. let C. admit D. help
41.A. if B. except C. unless D. until
42.A. quiz B. question C. mystery D. problem
43.A. As B. When C. While D. Since
44.A. curious B. good-looking C. funny D. serious
45.A. knock B. beat C. strike D. defend
46.A. settle B. bend C. fix D. change
47.A. I failed. B. Not me. C. I can’t. D. Can I?
48.A. think B. imagine C. expect D. doubt
49.A. start B. help C. close D. stop
50.A. empty B. silly C. reasonable D. terrible
51.A. realize B. try C. understand D. judge
52.A. before B. after C. since D. because
53.A. likely B. unbelievable C. impossible D. possible
54.A. runners B. workers C. competitors D. players
55.A. simply B. seldom C. usually D. never
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科目：高中英语 来源：2012-2013学年广东省阳东广雅中学阳东一中高一上学期联考英语试卷（带解析） 题型：完型填空
According to a recent report, some once-hot majors like English, Computer and Law for Chinese students entering college have now fallen out of favor. The reason is that more graduates studying in those fields end up 1 .
This year, a sample of 500,000 college 2 from 2009 were surveyed and 220,000 questionnaires were received back for the 2010 report. Among the 3
majors, Law graduates had the most difficulty finding jobs, with the 4
unemployment rate(比率) of 17.7% of all the majors in 2009. English majors had the highest 5 of the unemployed for three years, with 15,700 graduates still out of work.
“Such majors as Computer, English and Law were the most 6 ones for Beijing students entering universities in 2005, but now these graduates are in a tight corner,” said Ba ran, a senior counselor（顾问）at a well-known company. Ba said that the expansion（扩大）of college enrollment（注册）for those hot majors five years ago has 7 an over-supply in the market, making it harder for those graduates to find jobs.
On the other side, engineering graduates majoring in Geological Engineering, Ship and Marine Engineering are 8 most in the job market. Engineering majors are more practical in professional skills and work experience, which are favored by many 9 . The graduates are thus armed with a competitive 10 in the cruel job market.
The report 11 a system should be set up against majors with a high risk of 12 . Undergraduates studying Law or English are encouraged to change their 13 or obtain a second degree. For some colleges and provinces with 14 employment rates, the report advised a（n） 15 in enrollment numbers or even a temporary (暂时的) stop in enrolling students.
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科目：高中英语 来源：北京市崇文区2010届高三第二学期统一练习（二）英语 题型：阅读理解
第三部分：阅读理解（共两节，40 分）
第一节：（共15小题；每小题2分，共30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。
A
Shopping in the United States changes a lot．About ninety years ago most people shopped in small stores that were owned by one person or a family．Women went from the bakery to the butcher's to the grocer and on to the fruit and vegetable seller in order to get their food for the week．
Then about sixty years ago, supermarkets were born．In a supermarket, people could get all the different kinds of food they needed without going to different stores．
The next big change in shopping in the United States was the shopping mall．A shopping mall is a group of stores under one roof．Because malls allowed people to shop without worrying about the weather, they soon became very popular．The mall became a place for people to socialize in addition to shopping．If you walk through a mall, you will see older people sitting, chatting and drinking coffee．Malls are places for teenagers to hang out．Many teens will often just "go to the mall" and spend time with their friends．
The recent change in American shopping was the superstore．Large chain stores such as Wal-Mart, Office Depot and Toys "R" Us have been built all across the United States．Because they are so large, they can buy goods at a great discount and sell them much cheaper than smaller stores．
Sometimes, when they are built near small towns, many of the small town stores have to close．They just cannot compete with their giant neighbors．
And now, online shopping is becoming more and more popular all over the States．People are too busy to go to the physical stores, so they go shopping over the Internet．Online shopping has lots of advantages．For instance, online stores are usually available 24 hours a day．Searching or browsing online shops can be faster than browsing the physical stores．While, online shopping also has its disadvantages．People are at higher risk of being cheated on the part of the merchant than in a physical store．And privacy of personal information may be let out．
56．Which of the following shows the right order of shopping development in the United States?
①small stores ②superstores ③shopping malls ④shopping online
⑤supermarkets
A．①②③④⑤ B．①⑤②③④
C．①⑤③②④ D．②③④①⑤
57．Which is the place for people to spend time with others according to the passage?
A．Shopping malls． B．Small stores．
C．Supermarkets． D．Superstores．
58．Why can the superstores sell products at much lower prices?
A．Because they are built near small towns．
B．Because they are across the United States．
C．Because they sell all kinds of products people need．
D．Because they can buy goods at a reduction in the price．
59．What's the disadvantage of online shopping according to the passage?
A．Wasting time． B．Leaking personal information．
C．Fixed prices． D．No chance to do physical activities
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科目：高中英语 来源： 题型：阅读理解
As I was reading a recent story in Slate on 20-somethings complaining about how the economy was ruining their life plans, I couldn’t help but think the 20-somethings sounded like a bunch of spoiled children who grew up expecting everything to be easy for them．As a 20-something myself, I certainly share their disappointment: my husband and I probably won’t be able to buy a house until we’re in our 40s, and we too are burdened by student loans（贷款）．But why should it be any different? Being young persons in America, shouldn’t they take up all of the challenges and opportunities that this country offers?
Consider some of these views shared in the Slate story: Jennifer, 29, owner of a two-bedroom apartment with her husband, worries that she won’t be able to have children for at least a decade because they can’t afford to buy a house yet．
I read that, and I thought, what planet is she living on where you need to own a house in order to have kids? Has she ever visited a developing country, or even downtown areas in this one? Home ownership is a luxury（奢华）, not a fertility requirement．
A 26-year-old in the story despairs（绝望） that he can’t afford to get a Ph．D．in literature．Well, that sounds a bit like expressing disappointment that no one will pay you to write poetry on the beach in Thailand for five years．
Yes, it’s sad that these young people feel so lost．But I think the problem is their extremely high expectations, not economic reality．Beth Kobliner, author of Get a Financial Life: Personal Finance in Your Twenties and Thirties, says that she thinks people’s expectations are slowly adjusting, but today’s 20-somethings grew up at a time when everyone’s wealth appeared to be expanding．Their parents probably saw their home values rise along with their investments．“So you have people who have grown up in an environment where people had great expectations of what living well means,” says Kobliner．
This recession（衰退） will certainly play a role in forcing those expectations into more realistic group．In the meantime, it seems a lot better for our mental health to focus on being grateful－for our one-bedroom apartments, for living in modern cities, or perhaps just for being able to eat three meals a day－than on longing for some kind of luxury life．
1．What makes the author think the 20-somethings sound like a bunch of spoiled children?
A．They expect everything to be easy for them．
B．They complain that the economy is spoiling their life plans．
C．They are reluctant to face all of the challenges．
D．They are burdened by student loans．
2．The underlined word “fertility” in Paragraph 3 probably means ．
A．baby production B．pleasant
C．baby comfort D．essential
3．What’s the author’s attitude towards the 20-somthings with high expectation in Paragraph 5?
A．Intolerant． B．Negative． C．Unbelieving． D．Understanding．
4．What is the best title for this passage?
A．How Young People Afford to Continue Their Study
B．Why Young People Can’t Afford to Buy a House
C．When Young People’s High Hopes Create Despair
D．What the 20-somethings’ High Expectations Are
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