Bananas are one of the world’s most important food crops. They are also one of the most valuable exports. Bananas do not grow from seeds. Instead, they grow from existing plants. Bananas are threatened by disease because all the plants on a farm are copies of each other. They all share the same genetic weaknesses. For example, the Cavendish banana is most popular in North American and European markets. However, some kinds of fungus organisms easily infect the Cavendish. Black Sigatoka disease affects the leaves of Cavendish banana plants. The disease is controlled on large farms by putting chemicals on the plants’ leaves. Farmers put anti-fungal chemicals on their crops up to once a week.

Another fungal disease is more serious. Panama disease attacks the roots of the banana plants. There is no chemical treatment for this disease. Infected plants must be destroyed. Panama disease has affected crops in Southeast Asia, Australia and South Africa. There is concern that it may spread to bananas grown in the Americas. This could threaten an important export product for Central and South America.
The International Network for the Improvement of Banana and Plantain supports research on bananas. The group has headquarters in France and other offices in the major banana-growing areas of the world. The group says that more research must be done to develop improved kinds of bananas. The group says that fungal diseases mainly affect only one kind of banana. In fact, there are five hundred different kinds of bananas. Food and Agriculture Organization of the United Nations has said that the Cavendish banana represents only 10% of world production.
The U. N. agency says farmers should grow different kinds of bananas. This protects against diseases that affect only one kind. Experts warn that disease may cause the Cavendish banana to disappear. This happened earlier to another popular banana because of its genetic weakness against disease.
小題1:What does this passage mainly tell us?
A.Bananas are the world’s most important food crops.
B.The risk to a popular banana shows need to grow other kinds.
C.There are five hundred different kinds of bananas.
D.How to grow bananas in different countries.
小題2:Bananas are threatened by disease because   .
A.they grow from seeds
B.they are one of the most valuable exports
C.the only way to prevent it is to put chemicals on their leaves
D.they have genetic weaknesses against disease
小題3: Panama disease   .
A.doesn’t belong to fungal disease
B.a(chǎn)ffects the leaves of banana plants
C.destroys bananas more seriously than Black Sigatoka disease
D.has spread to bananas all over the world
小題4: We can infer from Paragraph 3 that   .
A.the center of the group is in the US
B.the Cavendish banana covers only a small part of the yield of bananas
C.the key to solving the disease is to research all kinds of bananas
D.each fungal disease affects five hundred different kinds of bananas

小題1:B
小題2:D
小題3:C
小題4:B

【文章大意】香蕉由于遺傳性的抗病弱點(diǎn), 在不久的將來(lái)有的品種可能會(huì)消失。文章列舉了兩種威脅Cavendish香蕉的真菌病, 國(guó)際組織建議農(nóng)民種植更多種類的香蕉。
小題1:選B。主旨大意題。根據(jù)全文內(nèi)容和結(jié)構(gòu)判斷, 文章主要介紹威脅Cavendish香蕉的真菌類疾病, 進(jìn)而顯示出種植其他種類香蕉的必要性。故答案為B。
小題2:選D。細(xì)節(jié)理解題。根據(jù)第一段內(nèi)容可知, 香蕉易受病害威脅是因?yàn)槠溥z傳上的抗病弱點(diǎn)。后文也有敘述。
小題3:選C。細(xì)節(jié)理解題。根據(jù)第二段前兩句可知A項(xiàng)錯(cuò)誤; 根據(jù)第二段第二句可知這種疾病威脅香蕉作物的根部, B項(xiàng)錯(cuò)誤; 根據(jù)第二段后三句可知, 這種香蕉疾病已影響到東南亞、澳大利亞和南非, 有可能傳播到美洲, D項(xiàng)錯(cuò)誤。由文章前兩段分別對(duì)兩種真菌病的描述可知, C項(xiàng)正確。
小題4:選B。推理判斷題。根據(jù)第三段中“The group has headquarters in France”可知其中心位于法國(guó), A項(xiàng)錯(cuò)誤; 根據(jù)第三段第三句可知, 應(yīng)對(duì)這種疾病的辦法是培育改良品種, 而不是研究所有的品種, C項(xiàng)錯(cuò)誤; 根據(jù)第三段第四句可知D項(xiàng)錯(cuò)誤。由第三段最后一句可判斷B項(xiàng)正確。
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Larry was on another of his underwater expeditions(探險(xiǎn))but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.
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C.Larry had a poor memory.
D.Larry enjoyed the adventure.
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Almost everyone has seen someone speed read.They appear to skim the text and still have read and absorbed the content.The people who have studied speed reading techniques will still read at different speeds;however they will undoubtedly beat those without experience.
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A traditional education builds habits in reading which a good speed reading course will  push aside,replacing with new techniques. A comprehensive course will also advise students how to become more efficient readers;hopefully this will also encourage the desire for self improvement as well as the desire to read.
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

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A.China's space and aeronautics industry develops quickly.
B.The importance of China's space and aeronautics industry.
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D.send a lovely jade rabbit onto the moon
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A.13:00B.20:00
C.22:00D.21:00

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Scientists’ hunt for missing amphibians is under way. Read about some of the species they hope to find.
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Experts first discovered this frog in 1914 in eastern Australia. It may be extinct because of disease and habitat loss.
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Last sighting: 1995, in South America
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D.Because they want to publish a report about the missing amphibians on WR News.
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C.It’s tiring.D.It’s dangerous.

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DNA left at a crime scene could be used in the future to build up a picture of an offender’s face, it was revealed tonight.
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The biggest danger facing airlines nowadays may not be a terrorist with a gun, but the man with portable computer in business class. In the last 16 years, pilots have reported well  over 100 incidents that could have been caused by electromagnetic interference  (電磁干擾).  The source of this interference remains not proved, but increasingly, experts are pointing the  blame at portable electronic devices such as portable computers, radio and cassette players  and mobile telephones.
RTC.A. an organization which advises the aviation  (航空 )industry, has suggested that all  airlines ban such devices from being used during "critical" stages of flight  particularly take-  off and landing. Some experts have gone further, calling for a total ban during all flights .Cur- rently , rules on using these devices are left up to individual airlines. And although some air- lines prevent passengers from using such equipment during take-off and landing, most are un- willing to carry out a total ban, given that many passengers want to work during flight.
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B.They may have taken place during take-off and landing.
C.They were proved to have been caused by the passengers portable computers.
D.They were suspected to have resulted from electromagnetic interference.
小題2:Why is it difficult to predict the possible effects of electromagnetic fields on an airplane 's computers?
A.Because it is extremely dangerous to conduct such research on an airplane.
B.Because it remains a mystery what wavelengths are liable to be interfered with.
C.Because research scientists have not been able to produce the same effects in labs.
D.Because experts lack adequate equipment to do such research.
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A.they don't believe there is such a danger as radio interference
B.the harmful effect of electromagnetic interference is yet to be proved
C.most passengers refused to take a plane ,which bans the use of radio and cassette players
D.they have other effective safety measures to fall back on
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A.a(chǎn) new rule for all airlines
B.the disadvantages of electronic devices
C.a(chǎn) possible cause of aircraft incidents
D.effective safety measures for air flight

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The English test will be removed from China’s college entrance exam by 2020, according to details of exam and admission reform revealed by the Ministry of Education. The national college exam, known as the “Gaokao” has been used to evaluate Chinese students for three decades. The Ministry of Education has worked out a plan for reforming exams and enrollment. The Ministry will solicit(征求) public opinions before its release. Instead, tests will be held several times a year to allow students to choose when and how often they sit the exam so as to ease study pressure and change China’s once-in-a-lifetime exam system.
The plan and suggestion for its implementation(實(shí)施) will be announced in the first half of next year. It will be piloted in selected provinces and cities and promoted nationwide from 2017. A new exam and admission system will be established by 2020, according to the education ministry.
The decision has aroused a heated discussion among Shanghai educators and parents who doubted the reform would reduce the burden of learning English or if the substitute test could reflect a student’s English skills and help students learn English better.
“The reform shows China is learning from the West to give students more test-taking chances. But more chances might become more of a burden since Chinese students are likely to repeat the test until they get the highest score,” said Cai Jigang, a professor at Fudan University’s College of Foreign Languages and Literature and chairman of the Shanghai Advisory Committee for College English Teaching at Tertiary level.
Yu Lizhong, chancellor of New York University Shanghai, where classes are in English and students are required to have a high standard of English, said the most important aspect of the reform lay in what to test and how to test.
“As far as I see, the reform doesn’t mean English is no longer important for Chinese students after it will be excluded from the college entrance exam,” Yu said. “In a way, English is even more important than before since the test would only serve as reference, while every college and university, even every major, can have different requirements of a student’s English skills under a diverse evaluation system.”
Yu said some students will have their study pressure reduced if the major they choose doesn’t need excellent English while others still need to study hard if they want to be among the best students.
The education ministry said the reform would not affect students attending the college entrance exam over the next three years.
小題1:What can we learn from the first paragraph?
A.English will become less and less important in the stage of compulsory education.
B.It has been 30 years since English became one subject of national college entrance exam.
C.China’s once-in-a-lifetime exam system is unacceptable at all.
D.The system that tests are held several times does more good than once-in-a-lifetime exam system.
小題2:According to the passage, Shanghai educators and parents argue that________.
A.the new exam and admission system will make no difference.
B.English shouldn’t be removed from China’s college entrance exam.
C.the reform may accomplish the very opposite.
D.Western educational system does not apply to China.
小題3:What does the passage try to express in the underlined sentence?
A.Students needn’t lay a good foundation during the period of high school.
B.Whether students should study English hard may depend on their major.
C.Students can constantly struggle for perfection only in their major.
D.English must be close to full mark.
小題4:What’s the purpose of the passage?
A.To advise students not to devote themselves to English.
B.To call on Education Department to remove English from “Gaokao”.
C.To support the act of Ministry of Education
D.To encourage students to do as they have planned.

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

On countless mornings over the past year, I stood with my son, James, in our driveway, watching our neighbor hurry off to kindergarten.My wife and I wanted to give James the best  education, but that meant we'd have to change our jobs and spend less time with our kid.I asked myself, "Would this trade-off be worth it?" When I look at the research on child development, I think it might not.Where our kids go to school might matter less than most American parents think.
Social scientists have long tried to determine why some children grow up to be successful.In a 2001 study, Greg Duncan, a professor of education at the University of California, measured the influence that the people in a child's life have on how well the child does in school.Duncan and his team found almost no relationship between how students did on the test and whom they sat beside in class, whom they hung out with after school and who lived in their block.The only meaningful link they found was between siblings (兄弟姐妹) and twins in particular.
For a long time, scholars thought that a family's income heavily affected how well kids did   in life.But that might not be the case.When Susan Mayer at the University of Chicago looked at the relationship between family income and lifetime achievement, she ran a series of experiments to measure it, finding such outcomes weren't caused by income.She argued that the things that make a difference are relatively inexpensive: the number of books a kid has or how often his family goes to museums.
Lareau, another scholar began one of the most in-depth observations of American parenting.He concluded that success is much more related to the amount of time parents spend with their children.He said "Many parents I interviewed are anxious about their children's futures.But they have exaggerated(夸大) the sense of the risks involved if they don't give their children 'the best' of everything."
So at last, we decided to leave things as it were.More time with our kid is the best we can provide.
小題1:The first paragraph is intended to _.
A.introduce the topic of the passage
B.confirm the result of a research
C.stress the importance of good education
D.support a research on child development
小題2:From the passage we know that most American parents _.
A.spend a lot of time with their children
B.like to buy a variety of books for their children
C.think children's achievement largely depends on schools
D.believe their income cannot afford children's education
小題3:Who believes children's brothers and sisters may influence their academic performance?
A.Lareau.B.Greg Duncan.C.Susan Mayer.D.James.
小題4:Which of the following can be the best title of the passage?
A.Parents' time matters to children's future.
B.School education determines children's future.
C.Family income counts to children's achievements.
D.Less education means more risks for children's success.

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