We have met the enemy, and he is ours. We bought him at a pet shop. When monkey-pox, a disease usually found in the African rain forest, suddenly turns up in children in the American Midwest, it’s hard not to wonder if the disease that comes from foreign animals is homing in on human beings. “Most of the infections (感染) we think of as human infections started in other animals,” says Stephen Morse, director of the Center for Public Health Preparedness at Columbia University.
It’s not just that we’re going to where the animals are; we’re also bringing them closer to us. Popular foreign pets have brought a whole new disease to this country. A strange illness killed Isaksen’s pets, and she now thinks that keeping foreign pets is a bad idea. “I don’t think it’s fair to have them as pets when we have such a limited knowledge of them,” says Isaksen.
“Laws allowing these animals to be brought in from deep forest areas without stricter control need changing,” says Peter Schantz. Monkey-pox may be the wake-up call. Researchers believe infected animals may infect their owners. We know very little about these new diseases. A new bug (病毒) may be kind at first. But it may develop into something harmful. Monkey-pox doesn’t look a major infectious disease. But it is not impossible to pass the disease from person to person.
56. We learn from Paragraph 1 that the pet sold at the shop may _________.
A. come from Columbia            B. prevent us from being infected
C. enjoy being with children         D. suffer from monkey-pox
57. Why did Isaksen advise people not to have foreign pets?
A. They attack human beings.         B. We need to study native animals.
C. They can’t live out of the rain forest.  D. We do not know much about them yet.
58. What does the phrase “the wake-up call” in Paragraph 3 most probably mean?
A. a new disease           B. a clear warning   C. a dangerous animal     D. a morning call
59. The text suggests that in the future we _______.
A. may have to fight against more new diseases   B. may easily get infected by diseases from dogs
C. should not be allowed to have pets           D. should stop buying pets from Africa
60. The last paragraph means _________.
A. we should have laws to stop having pets at home 
B. wild animals shouldn’t adopted as pets
C. laws should be passed to avoid pets’ diseases spreading 
D. people with pets should be stayed at home
56. D57. D58. B59. A60. C
56.根據(jù)We have met the enemy, and he is ours. We bought him at a pet shop. When monkey-pox, a disease usually found in the African rain forest, suddenly turns up in children in the American Midwest, it’s hard not to wonder if the disease that comes from foreign animals is homing in on human beings.可推斷，從寵物商店購買的動物身上攜帶疾病。
57. 根據(jù)A strange illness killed Isaksen’s pets, and she now thinks that keeping foreign pets is a bad idea. “I don’t think it’s fair to have them as pets when we have such a limited knowledge of them” 可判斷。
58.根據(jù)上文，猴痘是一種從非洲的動物身上傳播到人類身上的疾病，緊接著作者說這種沒有經(jīng)過嚴格控制的法律需要改變。最后又以猴痘為例，由此可判斷“the wake-up call”表示“一種警示”。
59.根據(jù)We know very little about these new diseases. A new bug (病毒) may be kind at first. But it may develop into something harmful (有害的).可知“新的病毒會轉(zhuǎn)化成有害的東西”，最后導(dǎo)致人與人的傳播，因此我們必須與病毒作斗爭。
60. 最后一段大意：我們必須改變不檢疫而引進野生動物的規(guī)定，才能避免疾病的傳播。
【標簽】飼養(yǎng)寵物與人類健康
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：閱讀理解

Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion（混淆） over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan?1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
　　"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
　"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan?1 to 4, are red dyes（顏料） used for colouring solvents（溶劑）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
小題1: What does the underlined word mean in paragraph one?
A．Causing cancer.B．Having side effect.C．Containing poison.D．Poisonous.
小題2:How did the Sudan?1 get its name?
A．The dye is often produced in Sudan.
B．The dye has something to do with the country named Sudan.
C．Nobody is sure of the origin of the name.
D．Many foods produced in Sudan contain the dye.
小題3:We can infer from the passage that.
A．the Sudan government is paying much attention to the food safety
B．Sudan?1 is often used to be added to the food
C．people didn’t realize the danger of Sudan?1 until 2003
D．many food shops will be closed down
小題4:Which of the following is the best title?
A．Keep away from Sudan?1
B．No Sudan?1 dye links to the country
C．How Sudan?1 dye got its name?
D．Pay attention to the food safety

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

According to a famous optical(光學(xué)) expert, Alexander, who recently visited Shanghai, the developed countries in Europe and America have made rules that children must wear resinous(樹脂) glasses instead of the traditional glasses made of glass. This is because the glass glasses are more likely to do harm to children’s eyesight.
Alexander pointed out: wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems.
In America and Japan the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses. Now, about 10 million children in China have different eyesight problems and they need timely treatment.
But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides, the price for the new glasses is a little higher than the traditional ones.
小題1:This news article mainly wants to tell us _______.
A．Alexander visited China and introduced a new type of glasses
B．we should wear resinous glasses instead of glass glasses
C．resinous glasses are popular in Europe and America
D．glasses can be made of other materials instead of glass
小題2:According to Alexander, the “timely treatment” to eyesight problems is _______.
A．to stop wearing glass glasses any more
B．to buy a pair of glasses and wear them right away
C．to wear suitable resinous glasses at the right time
D．to buy glasses made in Europe, Japan or America if possible
小題3: It can be inferred from this news text that _______.
A．resinous glasses are not on sale in China yet
B．resinous glasses are not acceptable in China
C．glass glasses have disappeared on western market because there is a law against them
D．glass glasses are the first choice in China not only because of their price

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

It is difficult for doctors to help a person with a damaged brain Without enough blood, the brain lives for only three to five minutes More often the doctors can’t fix the damage Sometimes they are afraid to try something to help because it is dangerous to work on the brain The doctors might make the person worse if he operates on the brain
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood back to the monkeys’ brains. When the brain’s temperature was 10℃, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
6. The biggest difficulty in operating on the damaged brain is that_____.
A. the time is too short for doctors     
B. the patients are often too nervous
C. the damage is extremely hard to fix
D. the blood-cooling machine might break down w*w
7. The brain operation was made possible mainly by        .
A. taking the blood out of the brain      B. trying the operation on monkeys first
C. having the blood go through a machine   D. lowering the brain’s temperature
8. With Dr. White’s new idea, the operation on the damaged brain        .
A. can last as long as 30 minutes   B. can keep the brain’s blood warm
C. can keep the patient’s brain healthy  D. can help monkeys do different jobs
9. What is the right order of the steps in the operations?
A. send the cooled back to the brain     B. stop the blood to the brain
C. have the blood cooled down     D. operate on the brain
A. a, b, c, d    B. c, a, b, d    C. c, b, d, a    D. b, c, d, a
10. Which of the following is not true?
A. If there isn’t enough blood, the brain can live for only three to five minutes.
B. If the brain is very cold, it can live without blood for half an hour.
C. Dr. White tried his idea for thirteen times.
D. After their operations, the monkeys were healthy and busy again

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Few laws are so effective that you can see results just days after they take effect. But in the nine days since the federal cigarette tax more than doubled—to $1. 01 per pack—smokers have jammed telephone “quit lines” across the country seeking to kick the habit.   
This is not a surprise to public health advocates. They’ve studied the effect of state tax increases for years, finding that smokers, especially teens, are price sensitive. Nor is it a shock to the industry, which fiercely fights every tax increase.  
The only wonder is that so many states insist on closing their ears to the message. Tobacco taxes improve public health, health, they raise money and most particularly, they deter people from taking up the habit as teens, which is when nearly all smokers are addicted. Yet the rate of taxation varies widely.   
In Manhattan, for instance, which has the highest tax in the nation, a pack of Marlboro Light Kings cost ＄10.06 at one drugstore Wednesday. Charleston, S, C., where the 7-cent-a-pack tax is the lowest in the nation. The price was $4. 78.  
The influence is obvious.   
In New York, high school smoking hit a new low in the latest surveys—13.8%, far below the national average. By comparison, 26% of high school students smoke in Kentucky, Other low-tax states have similarly depressing teen-smoking records.   
Hal Rogers, Representative from Kentucky, like those who are against high tobacco taxes, argues that the burden of the tax falls on low-income Americans “who choose to smoke.”  
That’s true, But there is more reason in keeping future generations of low-income workers from getting hooked in the first place, As for today’s adults, if the new tax drives them to quit, they will have more to spend on their families, cut their risk of cancer and heart disease and feel better.  
66 The text is mainly about___________.   
A. the price of cigarettes                       B. tie rate of teen smoking  
C. the effect of tobacco tax increase              D. the differences in tobacco tax rate  
67 What does the author think is a surprise?  
A. Teen smokers are price sensitive.  
B. Some states still keep the tobacco tax low.   
C.  Tobacco taxes improve public health.   
D.  Tobacco industry fiercely fights the tax rise.   
68. The underlined word "deter” in Paragraph 3 most probably means ______ .   
A. discarding    B. remove    C. benefit      D. free  
69. Rogers’ attitude towards the low-income smokers might be that of _____ .  
A. tolerance   B. unconcern    C. doubt   D. sympathy  
70. What can we learn from the last paragraph?  
A. The new tax will be beneficial in the long run.   
B. Low-income Americans are more likely to fall ill.  
C. Future generations will be hooked on smoking.   
D. Adults will depend more on their families.   

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

To be a real gentleman, you should know that true forgiveness is one of the most remarkable qualities a human can possess!
In the fighting between two countries in the 1970s, a young man was walking from one village to the next when he was     by an armed guerrilla fighter from the enemy country．The fighter  the young man down the hill where he was to be    .
But a（n）  thing happened． The young man, who had    military training, was able to disarm the fighter．Now, the table was    and it was the fighter who was ordered down the hill．
As they walked,      , the young man began to reflect on what was happening．Recalling the      of his mother, "Love your enemies; do good to those who       you." He found he could go no farther．
He 10  the gun into the bushes, told the fighter he was    to go and turned back       the hill．
Minutes later, he heard footsteps53 behind him as he walked．"Is this the end after all?" he      . Perhaps the fighter had got the gun and wanted to finish him off．But he continued on,       glancing back, until his enemy reached him, only to grab him in a hug and pour out        for sparing his life．
Mercy often wears the face of        ．And though it usually isn't an enemy in uniform-that we are challenged to forgive, we have   for mercy every day. Family members and friends, co-workers and neighbors and even strangers have       for our forgiveness. You know who they are.
As Mahatma Gandhi said, "The      can never forgive. Forgiveness is the attribute of the strong. " Be strong. Forgive.
小題1:
A．shotB．murderedC．killedD．caught
小題2:
A．demandedB．remindedC．orderedD．required
小題3:
A．beatenB．shotC．a(chǎn)cceptedD．driven
小題4:
A．a(chǎn)mazingB．frighteningC．inspiringD．confusing
小題5:
A．watchedB．receivedC．a(chǎn)cceptedD．suggested
小題6:
A．turnedB．coveredC．movedD．repaired
小題7:
A．thusB．indeedC．thereforeD．however
小題8:
A．expressionsB．plansC．wordsD．signals
小題9:
A．forgive B．hateC．instructD．help
小題10:
A．packed B．draggedC．forcedD．threw
小題11:
A．freeB．slowC．nervousD．eager
小題12:
A．forB．into C．upD．down
小題13:
A．showingB．wavingC．runningD．jumping
小題14:
A．shoutedB．countedC．wonderedD．a(chǎn)rgued
小題15:
A．seldom B．never C．a(chǎn)lwaysD．sometimes
小題16:
A．marksB．favorsC．thanksD．reasons
小題17:
A．a(chǎn)warenessB．kindness C．safenessD．forgiveness
小題18:
A．opportunitiesB．explanations C．hopesD．lessons
小題19:
A．needB．responsibilityC．patienceD．energy
小題20:
A．lonely B．weakC．healthyD．calm

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

It was already half past seven and I was running late again for the dinner appointment with my wife, Eleanor. We had       to meet at the restaurant at seven o'clock. I felt a little uneasy, but to my     ，I had a good excuse: A business meeting had        and I'd wasted no time getting to the dinner.
When I arrived at the      ，1 apologized and told Eleanor I didn't mean to be late. She screamed, "You never mean to." Well, I        tell she was angry. "I'm sorry but it was not      ," I said. Then I told her about the business meeting.        , my explanation seemed to make things worse, which started to drive               mad as well.
Several weeks later, when I        the situation to my friend Ken Hardy, he smiled, "You       a classic mistake. You're stuck        your own way of thinking. You didn't        to be late. But that's not the point. What is        in your communication is how your lateness affected Eleanor." He pointed out that I focused on the intention       Eleanor focused on the result. Thus,         of us felt misunderstood and crazy.
Thinking more about Ken's words, I         recognized the root cause of such disagreement. It's the result of the action that really       .I should have started the conversation by expressing         my actions affected Eleanor and         the discussions about my intention for later, much later and even never.
Later on, after talking to Eleanor and really        her experience of the results
of my lateness, I've managed to be on time a lot more frequently.
小題1:
A．StartedB．AgreedC．Continued D．Managed
小題2:
A．ReliefB．SurpriseC．RegretD．Sorrow
小題3:
A．broken outB．closed downC．faded awayD．run over
小題4:
A．HouseB．RoomC．RestaurantD．Supermarket
小題5:
A．CouldB．MustC．Will D．might
小題6:
A．MovableB．Comfortable C．Acceptable D．Avoidable
小題7:
A．HoweverB．ThereforeC．MoreoverD．Otherwise
小題8:
A．HerB．HimC．meD．them
小題9:
A．spread B．wroteC．translatedD．described
小題10:
A．knewB．madeC．foundD．took
小題11:
A．InB．beyondC．ForD．a(chǎn)gainst
小題12:
A．NeedB．ProveC．PretendD．Intend
小題13:
A．FunnyB．ImportantC．PossibleD．Simple
小題14:
A．WhileB．AfterC．UntilD．unless
小題15:
A．AllB．NoneC．BothD．Neither
小題16:
A．UsuallyB．MerelyC．HardlyD．gradually
小題17:
A．InspiresB．MattersC．ImprovesD．challenges
小題18:
A．HowB．WhyC．WhenD．what
小題19:
A．ComparedB．ReportedC．FinishedD．saved
小題20:
A．ShowingB．SatisfyingC．understandingD．destroying

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

It was the district sports meet. My foot still hadn’t healed(痊愈)from a(n)　　injury. I had　　whether or not I should attend the meet. But there I was, 　　for the 3, 000-meter run.
“Ready. . . set. . . ”The gun popped and we were off. The other girls rushed　　me. I felt　　as I fell farther and farther behind.
“Hooray! ”shouted the crowd. It was the loudest　　I had ever heard at a meet. The first-place runner was two laps(圈)ahead of me when she crossed the finish line. “Maybe I should　　, ”I thought as I moved on. 　　, I decided to keep going. During the last two laps, I ran　　and decided not to　　in track next year. It wouldn’t be　　it, even if my foot did heal.
When I finished, I heard a cheer—　　than the one I’d heard earlier. I turned around and　　enough, the boys were preparing for their race. “They must be cheering for the boys. ”I was leaving　　several girls came up to me. “Wow, you’ve got courage! ”one of them told me.
“Courage? I just　　a race! ”I thought. “I would have given up on the first lap, ”said another girl. “We were cheering for you. Did you hear us? ”
Suddenly I regained　　. I decided to　　track next year. I realized strength and courage aren’t always　　in medals and victories, but in the　　we overcome(戰(zhàn)勝). The strongest people are not always the people who win, 　　the people who don’t give up when they lose.
小題1:
A．slighter　　B．worse　　C．earlier　　D．heavier
小題2:
A．expectedB．supposed
C．imagined D．doubted
小題3:
A．lateB．eagerC．readyD．thirsty
小題4:
A．from behind B．a(chǎn)head of
C．next toD．close to
小題5:
A．a(chǎn)shamed B．a(chǎn)stonished
C．excitedD．frightened
小題6:
A．cheerB．shoutC．cryD．noise
小題7:
A．slow downB．drop out
C．go onD．speed up
小題8:
A．ThereforeB．Otherwise
C．BesidesD．However
小題9:
A．with delightB．with fear
C．in painD．in advance
小題10:
A．playB．a(chǎn)rriveC．race D．a(chǎn)ttend
小題11:
A．worth B．good C．valuable D．close
小題12:
A．weakerB．longerC．lowerD．louder
小題13:
A．wellB．sure
C．surprisinglyD．strangely
小題14:
A．while B．when C．a(chǎn)sD．since
小題15:
A．finishedB．wonC．passedD．lost
小題16:
A．cheerB．hope C．interest D．experience
小題17:
A．hold onB．turn to
C．begin withD．stick with
小題18:
A．measuredB．praised
C．testedD．increased
小題19:
A．sadnessB．struggles
C．diseases D．tiredness
小題20:
A．or B．norC．a(chǎn)ndD．but

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

In this life, what did you miss?
The wife asked the husband when she was 25. Despondently, the husband replied: 'I missed a new job opportunity.' When she was 35, the husband angrily told her that he had just missed the bus. At 45, the husband sadly said: 'I missed the opportunity seeing my closed relative before his last breath.' At 55, the husband said disappointingly: 'I missed a good chance to retire.' At 65, the husband hurriedly replied: 'I missed a dental appointment.' At 75, the wife did not ask the husband anymore, the husband was kneeling in front of the very sick wife. Remembering the question the wife used to ask him, this time he asked the wife the same question. The wife, with a smile and peaceful look, replied: 'In this life, I did not miss having you!' The husband was full of tears. He always thought that they could be together forever. He was always busy with work and trifles. So much so he had never been thoughtful to his wife. The husband hugged the wife tightly and said: 'Over 50 years, how I had allowed myself to miss your deep love for me.'
In the busy city life, there are many people who are always busy with work. These people revolve their lives around their jobs, these people sacrifice all their times and health to meet the social expectations. They are unwilling to spend times on health care. They miss the opportunity to be with their children in their growing up. They neglect the loved ones who care for them, and also their health. Nobody knows what is going to happen one year from now.
Life is not permanent, so always live in the now. Express your gratitude to your loved ones in words. Show your care with actions. Treat everyday as the last episode of life. In this way, when you are gone, you loved ones would have nothing to feel sorry about.
小題1:What did the husband miss when his wife was 55?
A．he missed the bus.
B．he missed a dental appointment..
C．he missed a good chance to retire.
D．he missed the opportunity seeing his closed relative.
小題2:The underlined word “permanent” (in Para.4) is closest in meaning to “_____”.
A．lastingB．temporaryC．luckyD．smooth
小題3:What is the passage mainly about?
A．A sad love story.
B．Memories of a happy family.
C．Express your gratitude to your loved ones in words.
D．In this life, what did you miss.

查看答案和解析>>

同步練習(xí)冊答案