The African wild dog,also called Cape hunting dog or painted dog,typically wanders around the open plains and woodlands of sub-Saharan Africa.

  These longlegged canines (犬科動(dòng)物) have only four toes per foot,unlike other dogs,which have five toes on their forefeet. The dog's Latin name means "painted wolf"，referring to the animal's irregular,mottled coat,which features patches of red,black,brown,white,and yellow fur. Each animal has its own unique coat pattern,and all have big,rounded ears.

  African wild dogs live in groups that are usually led by a monogamous (一夫一妻的) breeding pair. The female has a litter of 2 to 20 pups (小狗) ，which are cared for by the entire pack. These dogs are very social,and packs have been known to share food and to assist weak or ill members. Social interactions are common,and the dogs communicate by touch,actions,and barks.

  African wild dogs hunt in cooperative packs of 6 to 20 (or more) animals. Larger packs were more common before the dogs became endangered. Packs hunt antelopes and will also hunt much larger animals,such as wild beasts,particularly if they are ill or injured. The dogs supplement their diet with rodents (唯齒動(dòng)物) and birds. As human settlements expand,the dogs have sometimes developed a taste for livestock,though significant damage is rare. Unfortunately,they are often hunted and killed by farmers who fear for their domestic animals.

  African hunting dogs are endangered. They are faced with less land in their African home. They are also quite possible to be infected by diseases spread by domestic animals.

(   ) 1. The underlined word " mottled" in the passage means         .

   A. expensive   B. spotted   C. beautiful   D. colorful

(   ) 2. We can identify an African wild dog by its         .

 

   A. actions   B. barks   C. coat   D. toes

(   ) 3. We can infer from the passage that         .

   A. farmers often hunt African wild dogs to make them domestic

   B. only the leading pair can breed pups in a group of African wild dogs

   C. the African wild dog look like the domestic dogs except their round ears

   D. African wild dogs do less harm to the domestic animals than they do to them

(   ) 4. A proper title for this passage might be         .

   A. Endangered African Dog

   B. The African Wild Dog

   C. Wanderers on the Plains

   D. Conflicts between the Wild and Domestic

1. B非洲野狗身上有不同顏色的色塊，所以用spotted"斑駁的"。colorful是色彩豐富的意思。

2. C 由第2段最后一句得知，每只狗的斑點(diǎn)都不同，所以可以從毛皮上的顏色來(lái)區(qū)分它們。

3. D非洲野狗雖然吃牲畜但很少這么做，但其被牲畜傳染疾病的幾率卻大得多。

4. B 本文只是介紹the African dog這種動(dòng)物。

題目來(lái)源：高考英語(yǔ)組合訓(xùn)練（完形填空 +閱讀理解） > 組合訓(xùn)練1-10

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

 Thomas Alva Edison was the most famous inventor in American history. He had 1 ,093 pa?tents in a wide range of fields,including telecommunications,electric power,sound recording,motion pictures,primary and storage batteries,and mining and cement technology. As impor?tant,he broadened the notion of invention to encompass what we now call innovation―inven?tion,research,development,and commercialization and invented the industrial research labora?tory. Edison's role as an innovator is evident not only in his two major laboratories at Menlo Park and West Orange in New Jersey but in more than 300 companies formed worldwide to man?ufacture and market his inventions,many of which carried the Edison name,including some 200 Edison illuminating companies.

  Edison was born in 1847 in the canal town of Milan,Ohio,the last of seven children. He attended school briefly but was principally educated at home by his mother and in his father's li?brary. In 1859 Edison began working on a local branch of the Grand Trunk Railroad,selling newspapers,magazines,and candy. At one point he printed a newspaper on the train,and he also conducted chemical experiments in a baggagecar laboratory. By 1862 he had learned enough telegraphy to be employed as an operator in a local office.

  From 1863 to 1867 he traveled through the Midwest as a telegrapher. During these years he read widely,studied and experimented with telegraph technology.

In the fall of 1878,Edison devoted thirty months to developing a complete system of incan?descent electric lighting. During his lamp experiments,he noticed an electrical phenomenon that became known as the " Edison effect". In World War I,the federal government asked Edison to head the Naval Consulting Board,which examined inventions submitted for military use. Edison worked on several problems,including submarine detectors and gun location techniques.

  By the time of his death in 1931,Edison had received 1 ,093 U. S. patents,a total still un?touched by any other inventor. Even more important,he created a model for modern industrial research.

(   ) 1. How many fields in which Edison had patents are mentioned in the first paragraph?

   A. Five. B. Six.

   C. Seven. D. Eight.

(   ) 2. The purpose of this passage is to         .

   A. tell us how Edison became an innovator

   B. introduce Edison's life to us

   C. tell us about Edison's childhood

   D. show us how Edison succeeded

(   ) 3. You will probably find the article in         .

   A. a film poster   B. a guidebook

   C. a biography   D. a blog

(   ) 4. What can we learn from the passage?

   A. No inventors in America have more patents than Edison up to now.

   B. Edison spent thirteen months developing incandescent electric lighting.

   C. Edison traveled through the Midwest as a telegrapher from 1863 to 1868.

   D. Edison was the oldest child of all the seven in his family.

(   ) 5. The best title for the passage may be         .

   A. Edison and His Family

   B. Edison's Innovation

   C. Edison Effect

   D. Edison,the Bestknown Inventor

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

   There's more misery in people's lives than a decade ago. So says a new study on life's negatives from the University of Chicago's National Opinion Research Center,which conducts social science research for government agencies,educational institutions,nonprofit organizations and private corporations.

  The researchers surveyed 1,340 people about negative life events and found that the 2004 respondents had more troubles than those who were surveyed in 1991.

  "The expectation would have been that problems would have been down," says Tom Smith,the study's author. He says good economic years during the 90s would have brought an expectation of fewer problems,not more.

  Overall,the percentage that reported at least one significant negative life event increased from 88% to 92% . Most of the problems were related to increased incidents of illness and the inability to afford medical care,unemployment,and troubled romantic relationships.

  On a more positive note,fewer of those surveyed reported having trouble with crime or the law.

  Some of the problems outlined in the study were more complicated than just a single bad event. For instance,the inability to afford health care rose from 7% in 1991 to 11% in 2004. Those who said they lacked health insurance increased from 12% to 18% . On the romantic front,the percentage that reported breaking up with a steady partner doubled from 4% to 8% .

  But people shouldn't despair even if there is trouble around them. Bad experiences don't necessarily make people unhappy,says Jonathan Haidt,an associate professor of psychology at the University of Virginia and author of the new book The Happiness Hypothesis.

  He advises a threepoint checkup on the state of personal relationships,the work environment and control over daily life,because improving those areas will boost happiness.

(   ) 5. Which of the following verbs can be used instead of "boost" in the last paragraph?

   A. Increase. B. Reduce. C. Make. D. Find.

(   ) 6. It can be inferred from the passage that         .

   A. the economy has nothing to do with people's happiness

   B. people's problems were probably not only one single bad event

   C. most of the people's personal problems are related to the money

   D. people have a lot of trouble with crime or law

(   ) 7. Which of the following statements may NOT be found in the book The Happiness Hypothesis?

   A. When you come across the trouble,do not lose heart.

   B. Working environment and daily life should be paid much attention to.

   C. It is unnecessary for us to think about the conditions of personal relationships.

   D. Unhappy experience may not surely make people upset all the time.

(   ) 8. In your opinion,the best title for this passage may be         .

   A. Unhappiness Has Risen in the Past Decade

   B. The Problems,the Solutions

   C. The Biggest Problems in the World

   D. What's Your Life Look Like

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

   Breaking the Code One school night this month I walked quietly up to Alexander,my 15-year-old son,and touched his cheek gently in a manner I hoped would seem casual. A year ago he would have ignored this disturbance but now he reacted impatiently and leaned back to his computer screen.

  I made a mistake：breaking into my teenager's personal space. "The average teenager has pretty strong feelings about his privacy," Lara Fox and her friend Hilary Frankel told me. Ms. Frankel and Ms. Fox,both17,are the authors of Breaking the Code,a new book that seeks to bridge the generational divide between parents and adolescents. It is being promoted by its publisher as the first selfhelp guide by teenagers for their parents,a kind of "Kids Are from Mars,Parents Are from Venus'1 that explains the language and actions of teenagers. The girls dealt with issues including hanging out late,money,school pressures,smoking etc.

  Personally,I welcome their opinions. The most common missteps (失策) in interacting with teenagers arise from the war between parents exercising their rights to know what goes on under their roof and teenagers firmly guarding their privacy. Teenagers can be quick to interpret their parents' remarks and respond with anger that masks their vulnerability (脆弱) . Ms. Fox said," What we want above all is your approval. Don't forget,no matter how much we act as if we don't care what you say,we believe the things you say about us."

  Nancy,a New York childraising expert said she didn't agree with everything the authors suggested but found their arguments reasonable. "When your kids are saying, ' You don't get it,and you never will , ，there are lots of ways to respond so that they will listen and that is what the writers point out."

  "My parents helped me see that,”Ms. Fox told me,"even though they used to stay out late and ride their bicycles to school,times have changed and the way parents educate children is different. These days there is a major fear factor in bringing up kids. Parents worry about their child crossing the street."The writers said they hoped simply to throw light on teenage thinking.

(   ) 1. Why does the author mention the book"Kids Are from Mars,Parents Are from 'Venus17？

   A. It is one of the bestsellers.

   B. It is also written by the two girls.

   C. The two books have the similar theme.

   D. The two books have different opinions.

(   ) 2. The underlined sentence" You don't get it,and you never will" in the 4th paragraph implies that         .

   A. the teenagers don't want to admit their weakness

   B. the teenagers think that their parents will never understand them

   C. the parents do not necessarily force into the world of their children

   D. the generation gap cannot be shortened despite their parents' efforts

(   ) 3. It can be inferred from the last paragraphs that         .

   A. teenagers should guard their privacy

   B. Nancy totally agrees with the two girls' opinions

   C. parents are more concerned about children's safety

   D. the two girls have obtained numerous support from the public

(   ) 4. According to the two girls,teenagers nowadays are         .

   A. independent   B. intelligent   C. sensitive   D. inconsiderate

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

A machine which makes water out of air could become the greatest household invention since the microwave.

Using the same technology as a dehumidifier (除濕器) ，the Water Mill is able to create a ready supply of drinking water by getting it from a limitless source―the air.

The company behind the machine says not only does it offer an alternative to bottled water in developed countries,but it is a solution for the millions who face a daily water shortage.

The machine works by drawing in damp air through a filter and over a cooling element which changes it into water droplets. It call produce up to 12        liters a day. The Water Mill will also produce more water when storms pass over,as the humidity (濕度) in the air increases. In keeping with its ecodevelopment,the machine uses the same amount of electricity as three light bulbs.

Inventor Jonathan Ritchey said, "The demand for water is off the chart. People ar looking for freedom from water distribution systems that are shaky and unreliable."

The machine,which is about 3        feet wide,is likely to cost £800 when it goes on sale her in the spring. Its maker,Canadian firm Element Four,estimates that a liter of water will cos around 20        pence to produce.

Environmentalists claim half the world's population will face water shortage because o        climate change by 2080. One in five humans is said to lack access to safe drinking water.

The Water Mill is not effective in areas with below about 30 percent relative humidity but with average relative humidity in England of more than 70 percent that won't be much o        an issue here.

(   ) 5. According to the author,the biggest advantage of the machine is its        .

   A. little power use   B. proper size

   C. unlimited source   D. high production

(   ) 6. We can conclude from the passage that the machine        .

   A. can be used everywhere

   B. has not been on sale

   C. will replace the water distribution system

   D. will solve the problem of water shortage

(   ) 7. What is necessary for the machine to work?

   A. Enough air. B. Enough humidity.

   C. Enough water. D. Enough containers.

(   ) 8. What is the best title for this passage?

   A. Machine to Make Water Out of Air

   B. Microwave for Household Use

   C. Filter to Draw in Damp Air

   D. Modern Dehumidifier on Sale

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

 No one ever saw the Mute Singer at night. Nobody even knew where he 1        But during the day he could be found at the same place,sitting near the church and playing his 2        while his lips moved silently with the music. Everybody liked the Mute Singer,the peasants as much as the 3        People threw their pennies into the cups of the beggars sitting on the ground asking for help. But not so 4        the Mute Singer. Into his cup,they dropped their pennies 5       . He used the shell of a turtle as a cup. He got much more money than the others,but this did not 6        any of the beggars.

  At the 7        of the day,the beggars crowded around the Mute Singer in front of the church. He took a clean white handkerchief from the pocket of his old coat,and put it 8        on the ground. He made it seem like a(n) 9       ceremony. Then,he put all his 10        on the clean white cloth. He made all the beggars do the same. Then,he gave all the beggars an equal share of the money but 11        nothing for himself. Sadly,he looked around at the beggars 12        with dirt and disease.

  The sun was sinking fast and the peasants had all left the 13        area. The Mute Singer 14        his head and started to pray. The beggars were on their 15        joining him in prayer. Then the Mute Singer began to play his guitar,moving his lips with the music. The beggars sat still and listened. The music cut deep into their 16       . It cut through their years of pain and suffering and 17        of hope. It made them feel 18        again. Many of them cried,and with dried old hands wiped away their tears. I heard a beggar say the Mute Singer was not a human being,but God 19        as a beggar. "If that is true," another answered, "he would not come as a beggar,but as a 20      .”

(   ) 1. A. went   B. slept   C. lived   D. lay

(   ) 2. A. saxophone   B. violin   C. flute   D. guitar

(   ) 3. A. beggars   B. villagers   C. officials   D. children

(   ) 4. A. as   B. to   C. with   D. for

(   ) 5. A. gently   B. rudely   C. proudly   D. meanly

(   ) 6. A. trouble   B. scare   C. puzzle   D. strike

(   ) 7. A. break   B. beginning   C. middle   D. end

(   ) 8. A. directly   B. softly   C. smoothly   D. wildly

(   ) 9. A. serious   B. religious   C. exciting   D. encouraging

(   ) 10. A. books   B. food   C. instruments   D. money

(   ) 11. A. shared   B. kept   C. benefited   D. stored

(   ) 12. A. occupied   B. overcome   C. covered   D. filled

(   ) 13. A. begging   B. downtown   C. church   D. working

(   ) 14. A. lowered   B. laid   C. dropped   D. raised

(   ) 15. A. knees   B. hands   C. feet   D. chests

(   ) 16. A. stomachs   B. ears   C. eyes   D. hearts

(   ) 17. A. itch   B. wait   C. gain   D. loss

(   ) 18. A. satisfied   B. alive   C. human   D. rich

(   ) 19. A. served   B. dressed   C. treated   D. pretended

(   ) 20. A. doctor   B. priest   C. teacher   D. musician

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

 It is well that young men should begin at the beginning and occupy the most subordinate (下級(jí)的) positions. Many of the leading businessmen of Pittsburgh had a serious responsibility thrust upon them at the very beginning of their career. They were introduced to the broom,and spent the first hours of their business lives sweeping out the office. It does not hurt the newest comer to sweep out the office if necessary. I was one of those sweepers myself.

  My advice to you is "aim high". I would not give advice for the young man who does not already see himself the partner or the head of an important firm. Do not rest content for a moment in your thoughts as head clerk,or foreman,or general manager in any concern. Say to yourself, "My place is at the top. " Be king in your dreams.

And here is the prime condition of success,the great secret：concentrate your energy,thought,and capital exclusively (專有地) upon the business in which you are engaged.

  The concerns which fail are those which have distributed their capital,which means that they have distributed their brains also. They have investments in this,or that,or the other,here there,and everywhere. "Don't put all your eggs in one basket" is all wrong. I tell you to " put all your eggs in one basket,and then watch that basket."Look round you and take notice,men who do that not often fail. It is easy to watch and carry the one basket. It is trying to carry too many baskets that breaks most eggs in this country. He who carries three baskets must put one on his head,which is easy to fall and trip him up. One fault of the American businessman is lack of concentration.

  To summarize what I have said: aim for the highest;never enter a bar room; do not touch alcohol drinks,or if at all only at meals;never risk; never indorse ( = endorse,簽名于票據(jù)的背面，贊同) beyond your surplus (盈余的) cash fund; make the firm's interest yours;break orders always to save owners;concentrate;put all your eggs in one basket,and watch that basket;expense always within income;lastly,be not impatient,for as Emerson says , " No one can cheat you out of final success but yourselves."

(   ) 1. In the second paragraph "aim high" means that         .

   A. expand your business no matter how much it will cost

   B. you don't need to begin your career with the basic position

   C. don't be satisfied with the achievements you've already got

   D. only devote your money to those which can bring you a lot of profits

(   ) 2. Which is not suggested by the writer?

   A. Ambition. B. Generosity.

   C. Concentration. D. Patience.

(   ) 3. What does "eggs" here refer to?

   A. Money. B. Energy. C. Brains. D. All above.

(   ) 4. The best title of the passage should be         .

   A. The Road to Success

   B. Tips on Investigation

   C. Keep Your Money Properly

   D. Be King in Your Dreams

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

  It was a bitter,cold evening in northern Virginia years ago. An old man was waiting for a ride across the river. The wait seemed endless. His body became stiff from the cold wind.

He heard the faint,steady 1       of approaching hooves (馬蹄) coming along the frozen path. 2      ,he watched as several horsemen 3        the bend. He let the first one pass by,then another and another. Finally,the last rider neared the spot where the old man sat like a snow 4       . As this one drew near,the old man 5        the rider's eye and said, "Sir,would you mind giving an old man a 6       to the other side? There appears no passageway by foot."

  Reining (勒住) his horse,the rider replied, "Sure. Hop aboard."Seeing the old man was unable to 7        his halffrozen body from the ground,the horseman got off and helped the old man onto the horse. The horseman took the old man not just across the river,but to his 8       .

  As they neared the cottage,the horseman's 9        caused him to inquire, "Sir,I notice that you let several other riders 10        without making an effort to secure a ride. Then I came up and you 11        asked me for a ride. I'm curious. What if I had 12        and left you there?"

The old man 13        himself slowly down from the horse,looked the rider straight in the eyes,and replied, "I've been around here for some time. I 14       I know people pretty good. " The old man continued, "I looked into the eyes of the other riders and immediately saw there was no 15        for my situation. It would have been 16        even to ask them for a ride. But when I looked into your eyes,kindness and compassion were 17       . I knew,then and there,that your gentle spirit would welcome the opportunity to give me 18        in my time of need."

  Those heartwarming comments 19        the horseman deeply.

  "I'm most grateful for what you have said," he told the old man. "May I never get too 20        in my own affairs that I fail to respond to the needs of others with kindness and compassion."

  With that,Thomas Jefferson turned his horse around and made his way back.

(   ) 1. A. rhythm   B. noise   C. voice   D. singing

(   ) 2. A. Excitedly   B. Anxiously   C. Angrily   D. Desperately

(   ) 3. A. cut   B. rounded   C. traveled   D. repaired

(   ) 4. A. ball   B. wall   C. statue   D. pile

(   ) 5. A. hit   B. attracted   C. cleaned   D. caught

(   ) 6. A. rest   B. ride   C. hand   D. way

(   ) 7. A. raise   B. build   C. expose   D. set

(   ) 8. A. office   B. town   C. place   D. destination

(   ) 9. A. curiosity   B. determination   C. courage   D. confidence

(   ) 10. A. pass by   B. cast away   C. turn around   D. slow down

(   ) 11. A. suddenly   B. occasionally   C. slowly   D. immediately

(   ) 12. A. refused   B. flown   C. escaped   D. remained

(   ) 13. A. put   B. lowered   C. laid   D. supported

(   ) 14. A. admit   B. imagine   C. think   D. hope

(   ) 15. A. warmth   B. kindness   C. concern   D. consideration

(   ) 16. A. useless   B. priceless   C. uninteresting   D. disappointing

(   ) 17. A. hidden   B. evident   C. great   D. strong

(   ) 18. A. money   B. clothes   C. assistance   D. horse

(   ) 19. A. influenced   B. spoilt   C. encouraged   D. touched

(   ) 20. A. lazy   B. tired   C. busy   D. proud

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

  Ridgewood is a small,quiet town 20 miles from Manhattan. It is a typical suburban town,perfect for raising children away from the fast pace of the city. However,some Ridgewood kids feel as upset as if they were on the city's busy streets. In addition to hours of homework,Ridgewood's children are occupied with afterschool activities―from swimming to piano to religious classes.

  Out of desperation one day,the town decided to schedule another activity. This one was called " Ridgewood Family Night―Ready,Set,Relax!" Instead of schedules filled with sports,music,or overtime at the office,some of the town's 25,000 residents decided to take the night off and stay home. For a few months before Family Night,a committee of volunteers worked hard to spread the word. Younger students took "Save the Date for Me" leaflets home to their parents. The mayor issued a statement,and schools and clubs agreed to cancel homework and meetings so families could relax and be together.

  The tension between a hope for a more relaxed lifestyle and the knowledge that the standard for success has been raised in recent years weighs heavily on the minds of the townspeople. Some parents like to recall a different kind of childhood,one without so many scheduled afterschool activities. However,these same parents feel obliged to make sure their children are prepared to survive in today's highpressure work environment. They are afraid that any gap in their children's physical or intellectual development might mean they won't be admitted to the "right" universities and won't succeed in a more and more competitive world.

  Nevertheless,it seems that Family Night worked,at least to a point. Cars moved easily around Ridgewood's normally busy downtown streets,and stores and restaurants saw a drop in business. Some families ate supper together for the first time in months.

  Initially,there was great hope of taking back their lives. But sadly,few families believe that one night will change their lives. Many are sure that they will fall back into the habit of overscheduling their children to be overachieving adults.

(   ) 5. The writer describes Ridgewood as a town where         .

   A. residents take little notice of education

   B. children are stressful and overexpected

   C. parents are concerned about children's safety

   D. children lead a life of relaxed,ordinary rhythm

(   ) 6. According to the passage,which of the following is NOT true about the Family Night?

   A. Schools assigned no homework.

   B. Fewer people ate in the restaurants.

   C. The streets were less crowded.

   D. People enjoyed meeting each other.

(   ) 7. According to the passage,the parents in Ridgewood         .

   A. have conflicting desires about what experiences to offer their children

   B. are happy with the lifestyle they have chosen for themselves and the children

   C. believe that it is their duty to make a change for the stressful life style

   D. are worried about their children's lacking of big ambition

(   ) 8. We may get the conclusion from the passage that         .

   A. the concept of Family Night will become a regular part of life in Ridgewood

   B. Ridgewood people believe the Family Night will change their way of living

   C. Family Night is not as popular as people have originally thought

   D. schools are worried about students being given too much free time

查看答案和解析>>

同步練習(xí)冊(cè)答案