填空题Animal welfare was a low-rated trust factor partly because consumers were reluctant to pay extra money for “animal friendly” products.____

题目
填空题
Animal welfare was a low-rated trust factor partly because consumers were reluctant to pay extra money for “animal friendly” products.____
相似考题

1.Why do the critics criticize advertisers?A． Because advertisers often brag.B． Because critics think advertisement is a "waste of money".C． Because customers are encouraged to buy more than necessary.D． Because customers pay more.

2.（ 12 ）有如下程序：#include <iostream>using namespace stdclass Animal{public:virtual char* getType （） const { return "Animal" ； }virtual char* getVoice （） const { return "Voice" ； }};Class Dog : public Animal {public:char* getType （ ） const {return "Dog" ； }char* getVoice （ ） const {return "Woof"}};void type （ Animal& a ） {cout<<a.getType （ ） ； }void speak （ Animal a ） {cout<<a.getVoice （ ） ； }int main （ ） {Dog d; type （ d ） ； cout<<" speak" ； speak （ d ） ； cout<<endi;return 0;}运行时的输出结果是【 12 】 。

3.It can be inferred from the passage that all of the following are ways of producing new strains of influenza viruses EXCEPT______.A. two influenza viruses in the same animal recombiningB. animal viruses recombining with human virusesC. two animal viruses recombining in one animalD. two animal viruses recombining in a human

4.下列程序片段中，能通过编译的是A．public abstract class Animal{ public void speak()；}B．public abstract class Animal{ public void speak(){}}C．public class Animal{ public abstract void speak()；}D．public abstract class Animal{ public abstract void speak(){}}

更多“填空题Animal welfare was a low-rated trust factor partly because consumers were reluctant to pay extra money for “animal friendly” products.____”相关问题

  • 第1题：

    It's by considering all these things--the risk of losing your job one way minus risk of losing it another,the extra money you make if your industry is shielded from foreign competition minus the extra money you pay for goods and services --that you reach the conclusion that on average,free trade benifits us all.

    此长句该如何翻译？minus在其中如何翻译？求详解，谢谢了！


    它是由考虑所有这些事情的人——你的工作损失的风险的风险的一种方法丢失它的另一个减去额外的钱,如果你的产业是你没有来自于国外竞争减去多余的钱你为商品和服务支付——你得出结论:平均来说,自由贸易为我们带来了好处。minus减去prep. 减，减去

    n. 负号，减号；不足；负数

    adj. 减的；负的
    考虑到了下列这些事情：以这种方式导致的失业率减去以其他方法导致的失业率。若免于国外行业的竞争，你的额外利润扣掉额外货物服务支出。你就能得出结论：平均来说，自由贸易有利于大家。

    这里是在说整体的数字计算，所以MINUS是减去的意思
    考虑到了下列这些事情：以这种方式导致的失业率减去以其他方法导致的失业率。若免于国外行业的竞争，你的额外利润扣掉额外货物服务支出。你就能得出结论：平均来说，自由贸易有利于大家。

    这里是在说整体的数字计算，所以MINUS是减去的意思
    它是由考虑所有这些事情的人——你的工作损失的风险的风险的一种方法丢失它的另一个减去额外的钱,如果你的产业是你没有来自于国外竞争减去多余的钱你为商品和服务支付——你得出结论:平均来说,自由贸易为我们带来了好处。minus减去prep. 减，减去

    n. 负号，减号；不足；负数

    adj. 减的；负的


    考虑到了下列这些事情：以这种方式导致的失业率减去以其他方法导致的失业率。若免于国外行业的竞争，你的额外利润扣掉额外货物服务支出。你就能得出结论：平均来说，自由贸易有利于大家。

    这里是在说整体的数字计算，所以MINUS是减去的意思

  • 第2题：

    Why do the critics criticize advertisers?__________

    A.Because advertisers often brag
    B.Because critics think advertisement is a "waste of money"
    C.Because customers are encouraged to buy more than necessary
    D.Because customers pay more

    答案：A
    解析：
    第一段中第二句“，rheir critics seem to resent them because they have a flairfor self-pmmo-tion”说批评是因为广告商太会自我吹嘘。A选项说因为广告商经常吹牛，符合文章的意思。B选项说因为广告浪费钱，虽然文中有提到，但是不是批评的原因。C选项说因为顾客被鼓励去买很多不需要的东西，属于推理过度。D选项说因为顾客花的钱更多了。和B选项一样不是批评的原因。所以答案选A。

  • 第3题：

    The ( ) were carefully inspected before we issue the Phytosanitary Certificate.
    A. animal products B. plant products
    C. machines D. electronic toys


    答案：B
    解析：

  • 第4题：

    共用题干
    第三篇

    Animal Testing Controversy

    To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
    For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
    Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
    Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

    From the text we learn that Stephen Cooper is________.
    A:a well-known humanist
    B:a medical practitioner
    C:an enthusiast in animal rights
    D:a supporter of animal research

    答案：D
    解析：
    第一段中间提到“Scientists need to respond forcefully to animal rights advocates...”意思是科学家们需要采取行动回应这些动物权利的鼓吹者。这实际上就是一个呼吁，所以答案应该是A。
    第一段最后一句说，被误导的人们“听到医学实验残忍对待动物的指控时，许多人都不明白为什么有人会故意伤害动物”。第二段举了被误导女士的例子，她反对用动物来做研究。第三段最后一句，这些人认为“动物实验说得好是浪费，说得不好是残忍”。A 内容不完整。inevitable：不可避免的；vicious：危险的，所以选项B正确。
    该例子中，慈祥的妇人“encouraged readers not to use anything that comes from or is animals”，至于疫苗，如果来自动物她也抵制，认为流行病自有科学家们用计算机来解决。由此可见老人对科学的无知。第二段最后一句感叹“这些好心人根本就不明白”，所以答案为B。
    根据关键词“challenge from animal rights advocates”以及“scientists should”, 可以在最后两段中找出作者向科学家们提出的建议都有助于他们与公众更好的交流。很明显选项A合理，选项B、C、D在文中没有提到，不正确。
    最后一段“Finally,because the ultimate stakeholders are patients...Stephen Cooper, who has made courageous statements about the value of animal research”。从这句话我们知道，Cooper是个名人，也是患者，他曾经高度赞扬过动物研究的价值。由此可以推断他是支持动物研究的，正确答案是D。

  • 第5题：

    共用题干
    第三篇

    Animal Testing Controversy

    To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
    For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
    Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
    Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

    Misled people tend to think that using an animal in research is________.
    A:cruel but natural
    B:inhuman and unacceptable
    C:inevitable but vicious
    D:pointless and wasteful

    答案：B
    解析：
    第一段中间提到“Scientists need to respond forcefully to animal rights advocates...”意思是科学家们需要采取行动回应这些动物权利的鼓吹者。这实际上就是一个呼吁，所以答案应该是A。
    第一段最后一句说，被误导的人们“听到医学实验残忍对待动物的指控时，许多人都不明白为什么有人会故意伤害动物”。第二段举了被误导女士的例子，她反对用动物来做研究。第三段最后一句，这些人认为“动物实验说得好是浪费，说得不好是残忍”。A 内容不完整。inevitable：不可避免的；vicious：危险的，所以选项B正确。
    该例子中，慈祥的妇人“encouraged readers not to use anything that comes from or is animals”，至于疫苗，如果来自动物她也抵制，认为流行病自有科学家们用计算机来解决。由此可见老人对科学的无知。第二段最后一句感叹“这些好心人根本就不明白”，所以答案为B。
    根据关键词“challenge from animal rights advocates”以及“scientists should”, 可以在最后两段中找出作者向科学家们提出的建议都有助于他们与公众更好的交流。很明显选项A合理，选项B、C、D在文中没有提到，不正确。
    最后一段“Finally,because the ultimate stakeholders are patients...Stephen Cooper, who has made courageous statements about the value of animal research”。从这句话我们知道，Cooper是个名人，也是患者，他曾经高度赞扬过动物研究的价值。由此可以推断他是支持动物研究的，正确答案是D。

  • 第6题：

    class Animal{ Animal getOne（）{return new Animal（）；}}   class Dog extends Animal{   //insert code here   }   class AnimalTest{   public static void main（String[] args）{   Animal[] animal={ new Animal（）， new Dog（）}；   for（Animal a：animal）{   Animal x= a.getOne（）；   }   }   }   和代码：   3a.Dog getOne（） { return new Dog（）；}   3b.Animal getOne（） { return new Dog（）；}   第3行中插入的哪项编译且运行无异常？  

    • A、3a行或3b行
    • B、既非3a，也非3b
    • C、3a行
    • D、3b行

    正确答案:A

  • 第7题：

    现有：  interface Animal {       void eat （） ；       }       //insert code here       public class HouseCat extends Feline {       public void eat（） { }       }  和五个申明  abstract class Feline implements Animal { }  abstract  class  Feline  implements  Animal  {  void eat （） ；  }  abstract class Feline implements Animal { public void eat（）；}  abstract class Feline implements Animal { public void eat（） {}  }  abstract class Feline implements Animal { abstract public void eat（）；} 结果为:（）      

    • A、1
    • B、2
    • C、3
    • D、4

    正确答案:C

  • 第8题：

    单选题
    Does Mr. Bacon think the British spend more money on their animals than their children?
    A

    Yes, the British people are very animal-minded.

    B

    No, a group of people are cruel to their animals.

    C

    It depends on the people.


    正确答案： B
    解析：
    根据回答It depends on the people可知是因人而异。

  • 第9题：

    单选题
    Some African people once drank animal urine______.
    A

    when they were going to die

    B

    because they were thirsty

    C

    because there was little salt

    D

    because they were short of water


    正确答案： D
    解析：

  • 第10题：

    单选题
    Charles Dickens’ father was put into prison because he _____.
    A

    stole money from other people

    B

    refused to pay taxes

    C

    didn’t pay for his children’s education

    D

    owed money to other people


    正确答案： A
    解析：
    由原文第一段中的“When Charles was 12 years old, his father went to prison because he was in debt.”可知，查尔斯12岁时，他的父亲因为欠债而入狱。因此D项正确。

  • 第11题：

    单选题
    11. class Animal { public String noise（） { return “peep”； } }  12. class Dog extends Animal {  13. public String noise（） { return “bark”； }  14. }  15. class Cat extends Animal {  16. public String noise（） { return “meow”； }  17. }  .....  30. Animal animal = new Dog（）；  31. Cat cat = （Cat）animal；  32. System.out.printIn（cat.noise（））；  What is the result？（）
    A

     peep

    B

     bark

    C

     meow

    D

     Compilation fails.

    E

     An exception is thrown at runtime.


    正确答案： E
    解析： 暂无解析

  • 第12题：

    单选题
    Income Income may be national income and personal income. Whereas national income is defined as the total earned income of all the factors of production-namely, profits, interest, rent, wages, and other compensation for labor, personal income may be defined as total money income received by individuals before personal taxes are paid. National income does not equal GNP (Gross National Product) because the factors of production do not receive payment for either capital consumption allowances or indirect business taxes, both of which are included in GNP. The money put aside for capital consumption is for replacement and thus is not counted as income. Indirect taxes include sales taxes, property taxes , and excise taxes that are paid by businesses directly to the government and so reduce the income left to pay for the factors of production. Three-fourths of national income goes for wages, salaries, and other forms of compensation to employees. Whereas national income shows the income that the factors of production earn, personal income measures the income that individuals or households receive. Corporation profits are included in national income because they are earned. Out of these profits, however, corporation profit taxes must be paid to the government, and some money must be put into the business for expansion. Only that part of profits distributed as dividends goes to the individual; therefore, out of corporation profits only dividends count as personal income. The factors of production earn money for social security and unemployment insurance contributions, but this money goes to government (which is not a factor of production), not to individuals. It is therefore part of national income but not part of personal income. On the other hand, money received by individuals when they collect social security or unemployment compensation is not money earned but money received. Interest received on government bonds is also in this category, because much of the money received from the sale of bonds went to pay for war production and that production no longer furnishes a service to the economy. The money people receive as personal income may be either spent or saved. However, not all spending is completely voluntary. A significant portion of our income goes to pay personal taxes. Most workers never receive the money they pay in personal taxes, because it is withheld from their paychecks. The money that individuals are left with after they have met their tax obligations is disposable personal income. Disposable income can be divided between personal consumption expenditures and personal savings. It is important to remember that personal saving is what is left after spending. The passage implies that（）
    A

    people willingly pay taxes because they want to do something useful to the country

    B

    people willingly pay taxes because they do not want to be looked down upon by others

    C

    people pay taxes unwillingly because they feel they will be arrested if they do not

    D

    people pay taxes somewhat unwillingly


    正确答案： A
    解析： 文章最后一段表明，并不是所有的开支都是自愿的，个人收入的很大一部分用来付种种税款即是如此。因此选项D是正确的答案。答案为D。

  • 第13题：

    下列程序片段中,能通过编译的是( )。 A.public abstract class Animal{ public void speak;}S

    下列程序片段中，能通过编译的是（ ）。

    A.public abstract class Animal{ public void speak；}

    B.public abstract class Animal{ public void speak{)；}

    C.public class Animal{ pubilc abstract void speak；}

    D.public abstract class Animal{ pubile abstract void speak{}；}


    正确答案：A
    A。【解析】Java中一个类是一个abstract类的子类，它必须具体实现父类的abstract方法。如果一个类中含有abstract方法，那么这个类必须用abstract来修饰(abstract类也可以没有abstract方法)。有abstract方法的父类只声明，由继承它的子类实现。所以选A。

  • 第14题：

    Knowing that I had been out of work now,they were unwilling to lend me money.

    A: unhappy
    B: ready
    C: prepared
    D: reluctant

    答案：D
    解析：
    句意：当得知我现已失业后，他们都不愿意借钱给我。A. unhappy意为“不快乐的”;B. ready的意为“准备完毕的，甘心情愿的”，常用搭配是be ready to do sth．或者beready for sth．意思和题目相反；C. prepared意为“准备好的、情愿的”，常用搭配是be prepared to do sth．或be prepared for sth，意思和题目相反；D. reluctant的意为“勉强的、不愿意的”常用搭配是be reluctant to do sth．题目中unwilling的意思与reluctant接近，因此D答案符合题意。

  • 第15题：

    共用题干
    第三篇

    Animal Testing Controversy

    To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
    For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
    Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
    Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

    The author begins his article with Edmund Burke's words to________.
    A:call on scientists to take some actions
    B:criticize the misguided cause of animal rights
    C:warn of the doom of biomedical research
    D:show the triumph of the animal rights movement

    答案：A
    解析：
    第一段中间提到“Scientists need to respond forcefully to animal rights advocates...”意思是科学家们需要采取行动回应这些动物权利的鼓吹者。这实际上就是一个呼吁，所以答案应该是A。
    第一段最后一句说，被误导的人们“听到医学实验残忍对待动物的指控时，许多人都不明白为什么有人会故意伤害动物”。第二段举了被误导女士的例子，她反对用动物来做研究。第三段最后一句，这些人认为“动物实验说得好是浪费，说得不好是残忍”。A 内容不完整。inevitable：不可避免的；vicious：危险的，所以选项B正确。
    该例子中，慈祥的妇人“encouraged readers not to use anything that comes from or is animals”，至于疫苗，如果来自动物她也抵制，认为流行病自有科学家们用计算机来解决。由此可见老人对科学的无知。第二段最后一句感叹“这些好心人根本就不明白”，所以答案为B。
    根据关键词“challenge from animal rights advocates”以及“scientists should”, 可以在最后两段中找出作者向科学家们提出的建议都有助于他们与公众更好的交流。很明显选项A合理，选项B、C、D在文中没有提到，不正确。
    最后一段“Finally,because the ultimate stakeholders are patients...Stephen Cooper, who has made courageous statements about the value of animal research”。从这句话我们知道，Cooper是个名人，也是患者，他曾经高度赞扬过动物研究的价值。由此可以推断他是支持动物研究的，正确答案是D。

  • 第16题：

    共用题干
    第三篇

    Animal Testing Controversy

    To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
    For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
    Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
    Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

    The author believes that,in face of the challenge from animal rights advocates,scientists should________.
    A:communicate more with the public
    B:employ hi-tech means in research
    C:feel no shame for their cause
    D:strive to develop new cures

    答案：A
    解析：
    第一段中间提到“Scientists need to respond forcefully to animal rights advocates...”意思是科学家们需要采取行动回应这些动物权利的鼓吹者。这实际上就是一个呼吁，所以答案应该是A。
    第一段最后一句说，被误导的人们“听到医学实验残忍对待动物的指控时，许多人都不明白为什么有人会故意伤害动物”。第二段举了被误导女士的例子，她反对用动物来做研究。第三段最后一句，这些人认为“动物实验说得好是浪费，说得不好是残忍”。A 内容不完整。inevitable：不可避免的；vicious：危险的，所以选项B正确。
    该例子中，慈祥的妇人“encouraged readers not to use anything that comes from or is animals”，至于疫苗，如果来自动物她也抵制，认为流行病自有科学家们用计算机来解决。由此可见老人对科学的无知。第二段最后一句感叹“这些好心人根本就不明白”，所以答案为B。
    根据关键词“challenge from animal rights advocates”以及“scientists should”, 可以在最后两段中找出作者向科学家们提出的建议都有助于他们与公众更好的交流。很明显选项A合理，选项B、C、D在文中没有提到，不正确。
    最后一段“Finally,because the ultimate stakeholders are patients...Stephen Cooper, who has made courageous statements about the value of animal research”。从这句话我们知道，Cooper是个名人，也是患者，他曾经高度赞扬过动物研究的价值。由此可以推断他是支持动物研究的，正确答案是D。

  • 第17题：

    classCatextendsAnimal{}对于下述代码说法正确的是（）

    • A、Cat是Animal的子类
    • B、Animal是Cat的子类
    • C、Cat是Animal的超类
    • D、Animal一定是抽象类

    正确答案:A

  • 第18题：

    11. class Animal { public String noise（） { return “peep”； } }  12. class Dog extends Animal {  13. public String noise（） { return “bark”； }  14. }  15. class Cat extends Animal {  16. public String noise（） { return “meow”； }  17. }  .....  30. Animal animal = new Dog（）；  31. Cat cat = （Cat）animal；  32. System.out.printIn（cat.noise（））；  What is the result？（） 

    • A、 peep
    • B、 bark
    • C、 meow
    • D、 Compilation fails.
    • E、 An exception is thrown at runtime.

    正确答案:E

  • 第19题：

    1. class Animal ｛ Animal getOne（） ｛ return new Animal（）； ｝ ｝  2. class Dog extends Animal ｛  3. // insert code here   4. ｝  5.  6. class AnimalTest ｛  7. public static void main（String [] args） ｛  8. Animal [] animal ＝ ｛ new Animal（）， new Dog（） ｝ ；  9. for（ Animal a ： animal） ｛  10. Animal x ＝ a.getOne（）；  11. ｝  12. ｝  13. ｝  和代码：  3a. Dog getOne（） ｛  return new Dog（）；  ｝  3b. Animal getOne（） ｛  return new Dog（）；  ｝  第 3 行中插入的哪项将编译且运行无异常？（） 

    • A、3a行
    • B、3b行
    • C、3a行或3b行
    • D、既非3a，也非3b

    正确答案:D

  • 第20题：

    单选题
    Charles Dickens' father was put into prison because he______.
    A

    stole money from other people

    B

    refused to pay taxes

    C

    didn't pay for his children's education

    D

    owe money to other people


    正确答案： A
    解析：

  • 第21题：

    填空题
    When there was a direct impact that can be seen on the consumer, the importance of animal welfare could be raised.____

    正确答案： H
    解析：
    由题干中“the importance of animal welfare”可定位至H段。本段讲到，动物福利只有直接影响到消费者时，其重要性才会提高。故匹配段落为H段。

  • 第22题：

    单选题
    What will passengers have to do if their baggage is over the free allowance?
    A

    To pay extra money.

    B

    To carry it themselves.

    C

    To ask for special permit.

    D

    To drop the excessive item.


    正确答案： B
    解析：
    细节题。由题干定位至文章标题3“An excess charge will be made for each piece of baggage over the free allowance”，超过标准的行李要额外的收费，选A。其他选项均与原文不符。

  • 第23题：

    填空题
    Now some consumers are willing to pay extra money for food with a special nutritional or health benefit.____

    正确答案： A
    解析：
    由题干中“pay extra money”可定位至A段。本段讲到，一些消费者现在愿意支付更多钱来购买具有特殊营养或保健作用的食品（for food with a special nutritional or health benefit），故匹配段落为A段。

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