Experts say that agriculture provides fourteen percent of the world's greenhouse gas emissions each year．The gases released include carbon dioxide, a major cause of global warming．
Twenty-one nations around the world recently joined forces to better understand and prevent greenhouse gas emissions from farms．The Global Research Alliance on Agricultural Greenhouse Gases was launched at the United Nations conference on climate change．The meeting took place in Copenhagen, Denmark last month．
Agricultural experts blame a number of farm activities for producing greenhouse gases．For example, animal waste and cattle digestive systems release methane （甲烷，沼氣） gas．Fertilized soil and the burning of crop waste also release harmful gases into the air．Experts say some methods of farming ?turning the soil to prepare for planting ?also release harmful carbon dioxide．
An official of the European Commission's Directorate General for Research says agricultural greenhouse gas emissions can be cut．Maive Rute suggests feeding animals a diet designed to reduce emissions．
The new agricultural research group says protecting against global warming is only part of its purpose．It says the world also needs to develop better farming methods to feed growing populations in poor countries．
United States Agriculture Secretary Tom Vilsack said no one single nation can fight agricultural greenhouse gas emissions and increase food production at the same time．This is why the alliance is important for combining resources and finding new ones．
The United States Department of Agriculture will increase spending on farm emissions research by ninety million dollars over the next four years．The total will reach one hundred thirty million dollars．The U．S．D．A．will share the research with other countries in the Global Research Alliance on Agricultural Greenhouse Gases and support researchers from developing countries that belong to the alliance．Money from the Borlaug Fellowship program will let the researchers study agricultural climate change with American scientists．
Mister Vilsack said that just as climate change has no borders, there should be no borders for research．
72．In Paragraph 4, Maive Rute recommends _____．
A．increasing food production
B．changing cattle digestive systems
C．developing better fanning methods
D．giving animals the food meant to produce fewer emissions
73．The underlined word "alliance" in Paragraph 6 probably means _____．
A．Action or state being joined together
B．An agreement signed between countries
C．A program or project set up for a research
D．An organization formed for different goals
74．How much has the U．S．D．A．spent on farm emissions research so far?
A．130 million dollars．           B．220 million dollars．
C．40 million dollars．                D．90 million dollars．
75．The purpose of the passage is to ____．
A．suggest a total ban on farm activities
B．introduce Copenhagen conference held last month
C．a(chǎn)ppeal to more countries to cut agricultural emissions
D．inform readers of the major cause of global warming

小題1:D
小題2:A
小題3:C
小題4:C
         
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相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：完形填空

閱讀下面短文，掌握其大意，然后從下列各題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
I was in a department store with my mom, aunt, and my sister a few days ago.   61 , I am one of those people who do not like to go shopping with my family. However, I decided this time to   62  them.
My aunt and I were   63 for some things to buy for our family when I noticed two   64 on the side. One of them had a little girl sitting on it with her  65 nearby and the other one was  66 . So, I decided to sit down. While I was   67 my own thing there, I  68 that the family were not in front of the   69 anymore. I saw the girl  70 and look around for her family. She came back and I saw her in  71 , crying.
I knew that she  72 her family and was all by herself . Now, I am sure that almost everybody has been lost in a department store or   73 big before and we all know that feeling.   74 I went up to her and asked what was   75 and in between tears she told me she was lost. I   76 her a smile card I just bought. You should have seen the  77  on her face when she read it. Then I went up to customer service center and  78 them what happened. People there promised to  79 her. After I left, the little girl’s parents went there and I could see them looking around for the person who had found their daughter and given her the   80 . Little did they know it was a regular teenager who did it.
小題1:
A．LuckilyB．UsuallyC．SadlyD．Surprisingly
小題2:
A．helpB．encourageC．joinD．support
小題3:
A．a(chǎn)nsweringB．lookingC．preparingD．calling
小題4:
A．chairsB．childrenC．signsD．toys
小題5:
A．friendsB．bookC．familyD．bags
小題6:
A．cleanB．largeC．emptyD．beautiful
小題7:
A．studyingB．carryingC．buyingD．doing
小題8:
A．noticedB．believedC．doubtedD．understood
小題9:
A．shopB．giftC．girlD．lady
小題10:
A．get upB．come upC．give upD．make up
小題11:
A．returnB．detailC．vainD．tears
小題12:
A．hatedB．raisedC．lostD．lived
小題13:
A．somewhereB．somethingC．everywhereD．everything
小題14:
A．IfB．AsC．SoD．Or
小題15:
A．importantB．wrongC．strangeD．different
小題16:
A．lentB．gaveC．sentD．posted
小題17:
A．smileB．hopeC．puzzleD．worry
小題18:
A．remindedB．warnedC．a(chǎn)skedD．told
小題19:
A．look out forB．take care ofC．wait forD．call up
小題20:
A．courageB．moneyC．explanationD．card

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科目：高中英語 來源：不詳 題型：完形填空

閱讀下面短文，掌握其大意，然后從36－55各題所給的四個(gè)選項(xiàng)（Ａ、Ｂ、Ｃ和Ｄ）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
Terry was a middle-aged leather trader whose repeated failure in career made him a depressed man, often __36__ that he had been cheated by others. One day he told his wife he was so __37__ with the city that he had to leave.
So his family moved to another city. It was the evening of a weekend. When Terry and his wife were busily __38__ up their new home, the light suddenly __39__. Terry was regretful to have forgotten to bring along __40__ and had to wait __41__ in a low mood. Just then he heard light, hesitant __42__ on his door that were clearly audible (聽到) in the __43__ night.
“Who’s it?” he wondered, since Terry was a __44__ to this city. And this was the moment he especially hated to be __45__, so he went to the door and opened it __46__. At the door was a little girl, shyly asking, “Sir, do you have candles? I’m your neighbor. ” “No,” answered Terry in anger and shut the door __47__. “What a nuisance!” He complained over it with his wife. “No sooner had we settled down than the neighbor came to __48__ things.”
After a while, the door was knocked again. He opened it and found the same girl outside. __49__ this time she was __50__ two candles, saying, “My grandma told me the new neighbor downstairs might need candles. She __51__ me here to give you these.” Terry was very __52__ by what he saw.
At that moment he suddenly realized what caused his __53__ in life. It was his __54__ and harshness (刻薄) with other people. The person who had cheated him in life was __55__ nobody else but himself, for his eyes had been blurred (蒙蔽) by his unsympathetic mind.
小題1:
A．complaining
B．telling
C．hoping
D．pretending
小題2:
A．pleased
B．disappointed
C．exhausted
D．encouraged
小題3:
A．looking
B．turning
C．coming
D．tidying
小題4:
A．went on
B．went down
C．went out
D．went through
小題5:
A．candles
B．matches
C．lights
D．flashlights
小題6:
A．happily
B．patiently
C．hopefully
D．helplessly
小題7:
A．steps
B．words
C．knocks
D．screams
小題8:
A．dark
B．quiet
C．noisy
D．crowded
小題9:
A．newcomer
B．stranger
C．guest
D．settler
小題10:
A．called
B．disturbed
C．watched
D．offered
小題11:
A．surprisingly
B．delightedly
C．impatiently
D．willingly
小題12:
A．gently
B．kindly
C．politely
D．violently
小題13:
A．lend
B．sell
C．harness
D．borrow
小題14:
A．And
B．But
C．So
D．For
小題15:
A．holding
B．hiding
C．fetching
D．lifting
小題16:
A．suggested
B．commanded
C．sent
D．forced
小題17:
A．frightened
B．pleased
C．puzzled
D．surprised
小題18:
A．failure
B．success
C．complaint
D．determination
小題19:
A．warmth
B．coldness
C．kindness
D．sympathy (同情)
小題20:
A．doubtfully
B．hardly
C．a(chǎn)ctually
D．nearly

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科目：高中英語 來源：不詳 題型：閱讀理解


When families gather for Christmas dinner, some will stick to formal traditions, that is, their tables will be set with the good dishes and silver bowls. But now in many other homes, this china-and-silver elegance (優(yōu)雅)has given way to a stoneware (粗陶) and informality, with dresses in an informal and ordinary look. For hosts and guests, the change means greater simplicity and comfort. For makers of fine china in Britain, it means economic hard times.
Last week Royal Doulton, the largest employer in Stoke-on-Trent, announced that it is removing 1,000 jobs -- one-fifth of its total workforce. That brings to more than 4, 000  the number of positions lost in 18 months in the pottery (陶瓷) field. Wedgwood and other pottery factories made cuts earlier.
Although a strong pound and weak markets in Asia play a role in the downsizing, the layoffs（失業(yè)） in Stoke have their roots in great social changes. A spokesman for Royal Doulton admitted that the company "has been somewhat slow in catching up with the trend(潮流)" toward informal dining. Families eat together less often, he explained, and more people eat alone, either because they are single or because they want to eat in front of television. Even dinner parties, if they happen at all, have gone informal. In a time of long work hours and busy family schedules, busy hosts insist, rightly, that it's better to share a takeout pizza on paper plates in the family room than to wait for the perfect moment or a "real" dinner party. Too often, the perfect moment never comes. Iron a fine-patterned tablecloth? Forget it. Clean the silver bowls ? Who has time?
Yet the loss of formality has its down side. The fine points of etiquette (禮節(jié)) that children might once have learned before at the table by observation or instruction from parents and grandparents (" Chew with your mouth closed." "Keep your elbows off the table. ") must be picked up else-where. Some companies now offer etiquette courses for employees who may be able professionally but inexperienced socially.
71. In many homes nowadays, people tend to ______________________
A. stick to formal traditions when they dine
B. set their tables with the good dishes and silver bowls
C. have dinner informally
D. buy many sets of fine china
72. Why do people tend to follow the trend towards informal dining?
A. Family members need more time to relax.
B. Busy schedules leave people no time for formality.
C. People prefer to live a comfortable life.
D. Young people won't follow the etiquette of the older generation.
73. It can be learned from the passage that ‘Royal Doulton’ is              .
A. a store of steel tableware                 B. a store of stoneware
C. a store of pottery chain                 D. a producer of fine china
74. The main cause of the layoffs in the pottery industry is              .
A. the increased value of the pound          B. the worsening economy in Asia
C. the change in people's way of life         D. the fierce competition at home and abroad
75. In the last paragraph, we can find that formal table manners, though less popular than before in present social life,               .
A. are still a must on certain occasions       B. are certain to return sooner or later
C. are still being taught by parents at home   D. can help improve personal relationships

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科目：高中英語 來源：不詳 題型：閱讀理解


Dear Daughter:
As we drove off from Columbia, I wanted to write a letter to you to tell you all that is on my mind．
First, I want to tell you how proud we are．Getting into Columbia is a real testament of what a great well-rounded student you are．You should be as proud of yourself as we are．
Your college years will be the most important years in your life．It is in college that you will discover what learning is about．This will be the period where you go from teacher-taught to master-inspired, after which you must become self-leamer．So do take each subject seriously, and even if what you learn isn't critical for your life, the learning skills you acquire will be something you cherish forever．
Follow your passion in college．Take courses you think you will enjoy．Don't be trapped by what others think or say, but make up your own mind．
Most importantly, make friends and be happy．College friends are often the best in life．Pick a few friends and become really close to them—pick the ones who are genuine and sincere to you．Don't worry about their hobbies, grades, looks, or even personalities．
Start planning early —what would you like to do? Where would you like to live? What would you like to leam? I think your plan of studying fashion is good, and you should decide where you want to be, and get onto the right courses．
Whether it is summer-planning, or coursework planning, or picking a major, or managing your time, you should take control of your life．I will always be there for you, but the time has come for you to be in the driver's seat - this is your life, and you need to be in control．Being in control feels great．Try it, and you'll love it!
College is the four years where you have:
●he greatest amount of free time
●the first chance to be independent
●the most flexibility to change
●the lowest risk for making mistakes
So please value your college years ?make full use of your free time, become an independent thinker in control of your destiny, be bold to experiment, leam and grow through your successes and challenges．
May Columbia become the happiest four years in your life, and may you blossom into just what you dream to be．
Love,
Dad （& Mom）
49．What does the author think college life holds in store for his daughter?
A．Opportunities and uncertainty．
B．Happy learning and pure enjoyment
C．Successes and challenges．
D．Independent learning and experimentation with life．
50．What does the underlined expression "be in the driver's seat" refer to?
A．Control what happens in a certain situation．      
B．Learn how to drive a car．
C．Stand in a driver's situation．                
D．Learn to adjust yourself to coursework
51．Which of these pieces of advice is given in the article?
a．think and live independently              b．learn how to learn
c．choose friends with similar personalities    d．be genuine and sincere
e．try new things
A．a(chǎn)bc        B．bce        C．cde       D．a(chǎn)ble
52．From the text we can conclude the father     ．
A．is worried about others' gossiping about his daughter
B．is strict with his daughter's making friends with others
C．is upset about his daughter's life planning
D．is optimistic about his daughter's future．

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科目：高中英語 來源：不詳 題型：完形填空


第二節(jié)：完形填空（共20小題；每小題1分，滿分20分）
閱讀下面短文，掌握其大意，然后從所給的四個(gè)選項(xiàng)（A、B、C、D）中，選出最佳選項(xiàng)，并在答題紙上將該選項(xiàng)標(biāo)號(hào)涂黑。
There once was a little boy who wanted to meet God. He knew it was a long trip to where God lived, so he   36   his suitcase with Twinkies and a six-pack of root beer and he started his   37.
When he had gone about three blocks, he met an old woman. She was   38   in the park just staring at some pigeons（鴿子）. The boy sat down next to her and opened his  39_. He was about to take drink from his root beer when he noticed that the old lady looked   40  ,so he offered her a Twinkie . She   41    accepted it and smiled at him. Her   42   was so pretty that he boy wanted to see it   43   , so he offered her a root beer. Once again she smiled at him. The boy was   44   !
They sat there all   45   eating and smiling, but they never said a word .
As it grew dark , the boy realized how   46   he was and he got up to leave , but before he had gone more than a few steps , he   47   around , ran back to the old woman and gave her a hug . She gave him her  48   smile ever .
When the boy opened the door to his own house a short time later, his mother was   49  by the look of joy on his face .
She asked him, “What did you do today that made you so happy?”
He replied, “I had   50   with God. ” But before his mother could respond, he added, “You know  51  ? She’s got the most beautiful smile I’ve ever seen!”
Meanwhile, the old woman , also radiant（容光煥發(fā)的）with   52   , returned to her home .
Her son was shocked by the look of   53   on her face and he asked, “Mother, what did you do today that made you so happy?”
She replied, “I   54   Twinkies in the park with God.” But before her son responded, she added, “You know, he’s much   55  than I expected.”
36．A．packed     B．carried     C．delivered D．a(chǎn)rranged
37．A．game       B．journey  C．car    D．work
38．A．standing   B．playing    C．sitting       D．waiting
39．A．suitcase    B．bag   C．beer  D．map
40．A．worried    B．pale C．hungry     D．poor
41．A．willingly  B．joyfully   C．respectfully      D．gratefully
42．A．face  B．skirt  C．smile D．ring
43．A．a(chǎn)gain B．often C．further      D．soon
44．A．satisfied    B．delighted C．moved      D．shocked
45．A．morning   B．day   C．night D．a(chǎn)fternoon
46．A．happy       B．tired  C．bored       D．thirsty
47．A．turned      B．looked     C．walked     D．jumped
48．A．commonest      B．biggest     C．weakest    D．trickiest
49．A．surprised  B．terrified   C．impressed D．a(chǎn)ttracted
50．A．a(chǎn) talk       B．a(chǎn) walk    C．fun    D．lunch
51．A．why  B．who C．what  D．where
52．A．joy    B．fear C．a(chǎn)nger D．content
53．A．victory     B．regret       C．peace D．surprise
54．A．sold  B．baked      C．drank       D．a(chǎn)te
55．A．nobler      B．taller       C．wiser D．younger

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科目：高中英語 來源：不詳 題型：閱讀理解


Pretoria, South Africa – Hundreds of swimmers play in the water along a South Africa beach. Suddenly a huge shark appears off shore and heads for the bathers. Before it can get close to the swimmers, the shark, for some mysterious reason, starts swimming parallel to the beach. Then it turns away from the shore and heads out to sea, leaving the swimmers untouched.
Such a scene will soon become common along shark-in-fasted (鯊魚成群的) shores. An electrical engineer from the University of Pretoria has developed an electrical system that repels (擊退) sharks by controlling their movements. Confused by this action, the sharks end up turning away from the beach.
In this unusual shark-repellent method, an insulated (絕緣的) cable is buried on the bottom of the sea around a beach where people swim. When an electric current is sent through the cable, an electric field is produced in the water above the cable.
When shark swims into the electric field, nerve cells just below the shark' s skin will sense the field. The electricity produces a reflex (反射作用) action in the shark' s muscles, causing the dangerous animal to swim parallel to the cable. Confused by increasing loss of control of its muscles, the shark suddenly changes its direction and heads seaward, away from the electric field.
In a test of the invisible new shark-repellent system, a cable was placed around a beach in St. Lucia, an island around the beach a long time ago to keep sharks away from swimmers, and a net was left in place during the experiment.
When the electric field was left on for more than a year and a half, no sharks were found in the net. However, when the power was turned off,89 sharks ended up in the net.
Using the electric-wall method instead of net to protect bathers would avoid the needless death of many sharks, said biologists. Currently, thousands of sharks die each year when they become trapped in protective nets that surround holiday resorts in Africa and Australia.  About 10 to 15 humans are killed by sharks annually.
1．Why doesn' t the shark attack the swimmers according to the passage?
A．Because there are so many swimmers in the water.
B．Because the shark isn’t so hungry as to eat the swimmers.
C．Because of some mysterious power from the heaven.
D．Because there is an invisible electric field confusing the shark.
2．An electrical engineer from the University of Pretoria has developed __      .
A．a(chǎn) protective net   
B．a(chǎn) new shark-repellent system
C．the electric field        
D．a(chǎn)n insulated cable
3．An electric field is produced in the water above the cable         .
A．only when a shark swims into the electric field
B．only when an insulated cable is buried on the bottom of the sea around a beach where people swim
C．only when an electric current is sent through the cable
D．only when the sharks are trapped in protective nets
4．Which of the following is NOT TRUE according to the passage?
A．Protective nets had been fixed earlier than the new shark-repellent system.
B．The new shark – repellent system will probably replace the protective nets.
C．Thousands of sharks have died each year since this new system was put into use.
D．Using the electric-wall instead of nets would avoid the needless death of many sharks.

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科目：高中英語 來源：不詳 題型：閱讀理解


Enjoy the sumptuous Easter lunch buffet and children will be given the lovely Easter chocolate eggs。
Time：Mar, 28-mar 30, 2009 11:00 am—3:00 pm
Place：lucky corner coffee shop (hotel first floor)
Price：150 + 15% service charge     half price for children under 12 years old.
Reservations：Scitech hotel 65123388-2114 or 2164
Bring your family and friends along to The Palace Hotel this Easter and enjoy the traditional treats of the season. Forget about the calories and enjoy favourite goodies such as Easter eggs, chocolate bunnies and hot cross buns, which will be sold outside.
Palm Court Coffee House every day from 8:00 am to 9:00 pm.
PALM COURT COFFEE HOUSE
Friday, March 28-- lavish fish buffet for lunch and dinner priced at RMB 180 for adults, half price for children.
Sunday, March 30--Roast carving buffet priced at RMB 160 for adults, half price for children.
ROMA RISTORANTE ITALLANO
Sunday, March 30 --Delicious seafood lunch priced at RMB 198 for adults, children under 10 years half price. Youngsters can work off their extra energy in a special supervised play area next to the restaurant.
Prices are subject to a 15% surcharge
Reservations on 65128899, ext. 7492 for Roma Ristorante: ext. 7561 for Palm Court.  
March 30th brings a fun-filled Easter entertainment program to the Crazy Sunday Brunch at the Patio Coffee Shop from 11:00 am-3:00 pm!
Children under 10 year old accompanying their parents will enjoy this special meal for free and can even win lots of treat prices in the Egg Painting Competition!
WE GUARANTEE You A Fun Easter Sunday
Please register your children for the contest no later the March 29th as space is limited.
For further information and reservations, please call 64376688 ext, 2873/2865 Holiday Inn Lido Beijing
RMB 150.00 + 15% Surcharge(附加費(fèi))
Happy Easter  
March 30   11:00—14:30
Hilton Hotel
The Easter Bunny is coming to town!
Join him for a special Easter Brunch at the Atrium cafe and enjoy traditional Easter favourites.
RMB 195 + 15% surcharge
Children under 12 years old free of charge. Surprise gift for the children at the Kid’s Corner.
60. The main purpose of the advertisements is to give information about _______ .
A. weekend activities                                               B. a holiday celebrations
C. the price for the meals in big hotels            D. Egg Painting Competition
61. It can be learned from the advertisements that the children can enjoy themselves most in _______ .
A．Lido Holiday Inn       B．Palace Hotel         C．Scitech Hotel   D．Hilton Hotel
62. If you want to have an Easter meal on March 28, which hotel can you go to?
A．Scitech Hotel and Lido Holiday Inn              B．The Palace Hotel and Hilton Hotel
C．Hilton Hotel and Lido Holiday Inn               D．Scitech Hotel and the Palace Hotel
63. If you have Easter Brunch in Hiton Hotel you will pay RMB _______ for it.
A． 195                      B．  224.25     C．  165.75      D．  97.5

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科目：高中英語 來源：不詳 題型：閱讀理解


Girls really do prefer pink and boys prefer blue, recent research shows.
The reasons could have its origins in the hunt for food on the African savannah(稀樹草原) thousands of years ago. Evolution may have developed women’s preference for pink, perhaps because it helped them to find ripe fruit and healthy men with reddish faces, while both men and women have a natural desire for blue, according to scientists at Newcastle University.
“Everyone in today’s western culture, from parents to toy manufactures, seems to assume that little girls like pink.” Said Prof. Anya Hulbert, who wanted to find out whether the reason was cultural or to do with biology.
A love of salmon, fuchsia and coral does seem to be rooted into females, rather than picked up from their mothers.
The participants in the study were Chinese and British. The Chinese students showed a marked preference for red. “Culture may contribute to this natural female preference.” Said Pro. Hulbert.
In her experiments, 208 young adult men and women were asked to select, as rapidly as possible, their preferred color. Hulbert and her colleague Dr. Yazhu Ling marked the results and found that while men preferred blue, women tended to choose pink.
Hulbert said she could only infer about the preference for blue: “Here again, I would favor evolutionary arguments. Going back to our savannah’s days, we would have a natural preference for a clear blue sky, because it signaled good weather. Clear blue also signals a good water source.”
60.The passage mentions “the African savannah” to show that____.
A.the ancient Africa was a beautiful place.
B.human beings lived in African at first.
C.women and men have different color preferences.
D.Color preference has its historical origins.
61.It can be inferred that the underlined word “fuchsia”_____.
A.is probably a kind of toy
B.is probably pink in color
C.can be only found in Africa
D.hardly causes men’s interest
62.By saying “The Chinese students… for red.” in paragraph 5, the writer means______.
A.red is the Chinese student’s favorite color
B.the Chinese prefer red more than the British
C.culture influences people’s color preferences
D.the study was carried out by two nations
63.What can we know from the last paragraph?
A.Hulbert thinks evolution explains why people prefer blue
B.Hulbert has a strong desire for “savannah” days
C.Blue is a natural signal of many good things
D.While boys like blue, girls like pink.

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