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单选题
Both passages are primarily concerned with ______.
A
the fate of man's closest genetic relative
B
the requisite diet and habitat of chimpanzees
C
the contrast between free－living and captive chimpanzee life expectancy
D
chimpanzee intelligence and strength
E
the appealing nature of infant chimpanzees
参考答案
参考解析
解析：
B项不正确，因为两篇文章都没有提到黑猩猩的饮食。文中只讨论了圈养黑猩猩的平均寿命，C项不正确。D项不全面，因为两篇文章不只是关于黑猩猩的智力和力量。两篇文章并不知仅仅关于幼崽黑猩猩的，E项不正确，只有A项最全面。
B项不正确，因为两篇文章都没有提到黑猩猩的饮食。文中只讨论了圈养黑猩猩的平均寿命，C项不正确。D项不全面，因为两篇文章不只是关于黑猩猩的智力和力量。两篇文章并不知仅仅关于幼崽黑猩猩的，E项不正确，只有A项最全面。
更多 “单选题Both passages are primarily concerned with ______.A the fate of man's closest genetic relativeB the requisite diet and habitat of chimpanzeesC the contrast between free－living and captive chimpanzee life expectancyD chimpanzee intelligence and strengthE the appealing nature of infant chimpanzees” 相关考题
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共用题干
Chimpanzees1 Chimpanzees（黑猩猩）will soon be extinct（灭绝）.If the present rate of hunting and habitat（栖息地）destruction continues, then within 20 years, there will be no chimpanzees living in the wild. But this is more than an environmental or moral tragedy（悲剧）.Chimpan-zee extinction may also have profound implications（含意）for the survival of their distant relatives一human beings.2 In 1975 the biologist Marie-Claire King and Allan Wilson discovered that the human and chimpanzee genomes（基因组）match by ovet 98%. Compare this to the mouse, used as model for human disease in lab tests,which shares only 60% of its DNA with us.In fact, chimpanzees are far more similar to humans than they are to any other species of monkey. As well as resembling us genetically,chimps are highly intelligent and able to use tools.These facts alone should be enough to make protection of chimps an urgent priority（优先）.But there is another,more selfish reason to preserve the chimp.3 The chimpanzees' trump card（王牌）comes in the field of medical research. Chimpanzees are so similar to humans that veterinarians（兽医）often refer to human medical text-books when treating them. Yet chimpanzees do show differences in several key areas.In parti-cular,chimps are much more resistant to a number of major diseases.It is this ability that is so interesting.4 For example,chimps seem to show a much higher resistance than humans to HIV,the virus that causes AIDS. Indeed,their use as experimental animals in AIDS research has de-dlined because they are so resistant.5 By sequencing the chimp genome and pinpointing（找到）the place where the chimpanzee DNA sequence differs from that of humans,scientists hope to be able to discover which part of the genetic code gives chimps their increased resistance to some diseases. This,they hope,will allow them to develop new and more effective treatments for the human forms of these diseases. Such treatments could include the production of new drugs or even the alteration（改变）of the human genetic sequence. The recently completed human genome sequencing project has shown that such an effort is now well within our reach.Paragraph 4______A: Reasons for HIV ResistanceB: Implications of Chimpanzee Extinction for HumansC: Effective AIDS TreatmentD: Genetic Similarities Between Chimps and HumansE: Chimps'Resistance to HIVF: Genetic Differences Between Chimps and Humans
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B:distinguish
C:express
D:analyze
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共用题干
Chimpanzees1 Chimpanzees（黑猩猩）will soon be extinct（灭绝）.If the present rate of hunting and habitat（栖息地）destruction continues, then within 20 years, there will be no chimpanzees living in the wild. But this is more than an environmental or moral tragedy（悲剧）.Chimpan-zee extinction may also have profound implications（含意）for the survival of their distant relatives一human beings.2 In 1975 the biologist Marie-Claire King and Allan Wilson discovered that the human and chimpanzee genomes（基因组）match by over 98%. Compare this to the mouse, used as model for human disease in lab tests,which shares only 60% of its DNA with us.In fact, chimpanzees are far more similar to humans than they are to any other species of monkey. As well as resembling us genetically,chimps are highly intelligent and able to use tools.These facts alone should be enough to make protection of chimps an urgent priority（优先）.But there is another,more selfish reason to preserve the chimp.3 The chimpanzees' trump card（王牌）comes in the field of medical research. Chimpan-zees are so similar to humans that veterinarians（兽医）often refer to human medical text-books when treating them. Yet chimpanzees do show differences in several key areas.In parti-cular,chimps are much more resistant to a number of major diseases.It is this ability that is so interesting.4 For example,chimps seem to show a much higher resistance than humans to HIV,the virus that causes AIDS. Indeed,their use as experimental animals in AIDS research has de-clined because they are so resistant.5 By sequencing the chimp genome and pinpointing（找到）the place where the chimpan-zee DNA sequence differs from that of humans,scientists hope to be able to discover which part of the genetic code gives chimps their increased resistance to some diseases. This,they hope,will allow them to develop new and more effective treatments for the human forms of these diseases. Such treatments could include the production of new drugs or even the altera-tion（改变）of the human genetic sequence. The recently completed human genome sequen-cing project has shown that such an effort is now well within our reach.Paragraph 2______.A: Reasons for HIV ResistanceB: Implications of Chimpanzee Extinction For HumansC: Effective AIDS TreatmentD: Genetic Similarities between Chimps and HumansE: Chimps'Resistance to HIVF: Genetic Differences Between Chimos and Humans
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B.As far his intelligence is concerned
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D.As far as his intelligence are concerned
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B.Validate Scope
C.Control Quality
D.Define Scope
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B.define scope
C.quality assurance
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characterB
personalityC
natureD
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stays the same throughout the yearB
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changes from year to year
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单选题Both passages are primarily concerned with ______.A
the fate of man's closest genetic relativeB
the requisite diet and habitat of chimpanzeesC
the contrast between free－living and captive chimpanzee life expectancyD
chimpanzee intelligence and strengthE
the appealing nature of infant chimpanzees
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foundationB
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mentalityB
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