单选题The traditional Navaho does not allow copying of sand paintings because ______.A it is against Navaho belief systemB this is a craft exclusive to the supernaturalC anything copied is considered worthlessD the copying may bring harm to other Navahos

题目
单选题
The traditional Navaho does not allow copying of sand paintings because ______.
A

it is against Navaho belief system

B

this is a craft exclusive to the supernatural

C

anything copied is considered worthless

D

the copying may bring harm to other Navahos


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更多“单选题The traditional Navaho does not allow copying of sand paintings because ______.A it is against Navaho belief systemB this is a craft exclusive to the supernaturalC anything copied is considered worthlessD the copying may bring harm to other Navahos”相关问题
  • 第1题:

    Why does it take long for people to change their food?

    A. Because labs are not easily accessible to researchers.

    B. Because some people are reluctant to accept the new diet.

    C. Because food consumption is a culture of conservation.

    D. Because some scientists are against the growing lab meat.


    正确答案:C
    细节推理题。由文章最后一段中的最后两句话“But food consumption is a conservative culture phenomenon.It cad take several generations to change.”内容可以得出结论,作者认为食品消费一直以来都是一种保守的文化现象,因此正确答案是C。
    参考译文:
    新型的健康肉制品将不再是诸如猪肉或是自然饲养的牛肉了。如果那些有远见的科学家成功了的话.将来的肉制品无论从口感还是外观上看都与以前的没有什么,区别,唯一不同的只是它们是在实验室里制成的。
    一些专家正在从事这样一项工作:他们把含有动物肌肉细胞的肉养在盘子里。而现在的技术离这些肉上市还有很长一段路要走。但是专家坚信这将是产生一种新型美国饮食的有效方法,这样的肉对人体也会更健康。此外,这种在实验室里研制出来的肉制品意味着专家们可以对肉的脂肪、蛋白质和其他一些指标进行控制,从而生产出污染少的肉制品。那么或许到那时麦当劳的早餐肉就能使人们远离而不是让人患上心脏疾病。
    然而,仍有一些科学家对此产生了质疑。他们说:“无论从技术还是经济上来说,这都不实际。”毕竟,肉制品不是简单的肌肉细胞组合,而是一种由脂肪、神经、血管和相关组织结合在一起的复杂结合体。每种细胞在其成品的口感上都起着一定的作用。这种结构的模仿对产品具有良好的口感是必需的。事实上,在实验室里研制肉制品并不是一种新的观点。早在1912年,一位法国科学家就做过这样一个试验:他将鸡心上的组织养在有营养旁的玻璃瓶里。这些肌肉组织存活了30多年——竟然比这位科学家活的时间还长!至于成本,专家们正试图将其降低。因为现在这种实验室肉制品一磅大约要花费1000至5000美元。就目前的消费水平来说,人们根本无法接受。
    在这个禽流感、疯牛病不断出现,人口密度不断加大,探测火星的壮志不断升华的时代,实验室肉制品必将会走向市场。但是食品消费一直以来都是一种保守的文化现象,对这一趋势的适应还需要很长的时间。

  • 第2题:

    Copying files under Linux is similar()copying files under DOS.

    A. in

    B. to

    C. with


    参考答案:B

  • 第3题:

    Which of the following is a secure method of copying information over a public network?()

    A.SCP

    B.SMTP

    C.SNMP

    D.TFTP


    参考答案:A

  • 第4题:

    When the copying process is __________ , a small "Done" window appears on the computerscreen,

    A.entire
    B.total
    C.complete
    D.whole

    答案:C
    解析:
    根据句意,可知是复制程序完成之后。“complete”意为“完成的”,故选C。

  • 第5题:

    Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? ()

    • A、 The external dump device is full. 
    • B、 The dump device was not mirrored before the dump happened. 
    • C、 The boot failed while copying the dump from paging space to a file. 
    • D、 The dump device was not set to a paging device before the dump happened. 

    正确答案:C

  • 第6题:

    Which is not a valid way of backing up a control file?()  

    • A、 Backing up the control file to trace
    • B、 Copying the existing control file of the database to the backup location during a hot backup 
    • C、 Copying the existing control file of the database to the backup location during a cold backup
    • D、 Creating a backup control file
    • E、 Using the create controlfile command

    正确答案:B

  • 第7题:

    单选题
    A client/server application has been configured to use local naming. The client and server run on separate machines. When the client tries to connect, it receives a TNS error. By carefully examining the environment, a tnsnames.ora is found only on the Oracle server machine, among other things. After copying this tnsnames.ora onto the client machine, the client is able to connect to the server.  Which statement is true?()
    A

    tnsnames.ora must be on the client machine for local naming. 

    B

    tnsnames.ora must be removed from the server for the connection to work. 

    C

    tnsnames.ora must be on both the client and server machines for local naming. 

    D

    tnsnames.ora is not required for local naming; the problem was not fixed by copying the file to the client.


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following might be the best title of the text?
    A

    Ancient Art

    B

    The Navaho Indian

    C

    Sand paintings

    D

    Functions of Art


    正确答案: D
    解析:
    主旨题。这篇文章通篇讲的是沙画艺术。所以最佳标题应是C项。

  • 第9题:

    单选题
    During large storms, when waves crash against the beach, large amounts of sand is suspended in the water and may drift with the current.
    A

    waves crash against the beach, large amounts of sand is suspended

    B

    the beach is crashed against by waves, large amounts of sand are suspended

    C

    the beach is crashed against by waves suspending large amounts of sand

    D

    waves crash against the beach, large amounts of sand are suspended

    E

    waves crash against the beach, the suspending of large amounts of sand is


    正确答案: C
    解析:
    A项中的主谓不一致。B和C项错用了被动语态。E项改变了句子的意思。

  • 第10题:

    单选题
    Many people are against the use of chemicals to preserve food because ______.
    A

    chemicals are not necessary for preserving food

    B

    a small quantity of bacteria in food is good to people

    C

    those chemicals that kill bacteria may not be good to people

    D

    there are other better ways to preserve food


    正确答案: A
    解析:
    根据文章最后两句Some people oppose the use of chemicals in food. They say that these chemicals may harm people if the chemicals can harm bacteria.可知,人们反对使用化学物质来保存食物的原因是这些化学物质可能对人有害,C)是对这句话的同义转述。

  • 第11题:

    单选题
    Which of the following is a secure method of copying information over a public network?()
    A

    SCP

    B

    SMTP

    C

    SNMP

    D

    TFTP


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    The older experienced workers in America tend to retire early because their prolonged service may ______.
    A

    do harm to younger generations

    B

    end up with few or no benefits

    C

    give play to their potential

    D

    shed light on social trends


    正确答案: D
    解析:
    推断题。答案出自第三段。第三段分析了技工早退休的原因,从中可以看出:对老年熟练技工来说,延长工作年限很少甚至没有为其带来经济利益。

  • 第13题:

    Happiness is contrasted with eye color because happiness __________.

    A. does not have a color

    B. is not physical

    C. cannot be seen

    D. may not last


    正确答案:D
    逻辑推理题。文章最后一句提到“But happines,sunlike eye color,is not something that is guaranteed to last…”(但是与眼睛的颜色不同,快乐不是确保可以持续的……),由此可知D项正确。
    参考译文:
    想像一下你的孩子在享用冰淇淋时脸上露出的微笑吧。
    这样的时刻和感觉是所有人都想要留存的,但是当吃完最后一口冰淇淋,那快乐的感觉会怎么样呢?它会消失吗?或者藏于心中更深处?我们生来便快乐吗?究竟什么是快乐?
    关于幸福感的研究是个正在发展的领域,还充满了疑问,关于年轻父母的问题尤其凸显。我们都希望我们的孩子能长成幸福的大人——这一点是明确的。而不明确的在于如何赋予孩子延续幸福感的天赋。我们展示给他们美好的事物,赞美他们,在他们奋斗的时候伸出援手,这些外界因素有时是有效的,但是那效果带来的快乐所持续的时间和冰淇淋带来的快乐差不多。养育一个懂得让快乐持续一生的孩子要用另一种方法——这种方法取决于对孩子某些内在品质的培养,包括乐观、信任、尊重、快乐以及爱玩爱闹的激情。 
    什么是快乐?有两种关于快乐的定义是我最喜欢的。第一个,快乐是觉得生活过得不错的感觉。一个快乐的人是高兴的、乐观的,并且觉得他与周围一切有着联系。第二个定义简单但是意义隽永。快乐是享受自己拥有的事物的能力,而非对自己没有的事物的渴望。
    那么我们生来就快乐吗?或者说我们必须“追求”快乐吗?这两点似乎都有些道理。所有的孩子开始生命历程时都有着在一生中感受快乐的巨大潜力,但是与眼晴的颜色不同,快乐不是确保可以持续的。因此作为一个家长你可以并且应当担负这样的角色,那就是帮助孩子养成快乐生活的习惯。

  • 第14题:

    Why do some people oppose cloning?()

    A.It is not perfect

    B.It is against our traditional ethics and morality

    C.It is against the natural law

    D.It may devaluate real life


    正确答案:ABCD

  • 第15题:

    Language,culture,and personality may be considered independently( )each other in thought,but they are inseparable in fact.
    of


    答案:
    解析:
    independently“独立地”,后接of。句意:语言、文化、性格在思维上(思想上)可以分别给予考虑,但在实际生活中却不是这样,是分不开的。

  • 第16题:

    When the copying process is__________ , a small "Done" window appears on the computer screen.

    A.entire
    B.total
    C.complete
    D.whole

    答案:C
    解析:
    根据句意,可知是复制程序完成之后。“complete”意为“完成的”,故选C。

  • 第17题:

    A client/server application has been configured to use local naming. The client and server run on separate machines. When the client tries to connect, it receives a TNS error. By carefully examining the environment, a tnsnames.ora is found only on the Oracle server machine, among other things. After copying this tnsnames.ora onto the client machine, the client is able to connect to the server.  Which statement is true?()

    • A、tnsnames.ora must be on the client machine for local naming. 
    • B、tnsnames.ora must be removed from the server for the connection to work. 
    • C、tnsnames.ora must be on both the client and server machines for local naming. 
    • D、tnsnames.ora is not required for local naming; the problem was not fixed by copying the file to the client.

    正确答案:A

  • 第18题:

    单选题
    Which is not a valid way of backing up a control file?()
    A

     Backing up the control file to trace

    B

     Copying the existing control file of the database to the backup location during a hot backup 

    C

     Copying the existing control file of the database to the backup location during a cold backup

    D

     Creating a backup control file

    E

     Using the create controlfile command


    正确答案: E
    解析: 暂无解析

  • 第19题:

    单选题
    Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? ()
    A

     The external dump device is full. 

    B

     The dump device was not mirrored before the dump happened. 

    C

     The boot failed while copying the dump from paging space to a file. 

    D

     The dump device was not set to a paging device before the dump happened. 


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    Many students agreed to come, but some students against because they said they don’t have time.
    A

    were against because they said they did not

    B

    were against because they say they don’t

    C

    were against it because they said they did not

    D

    were against coming because they said they don’t


    正确答案: B
    解析:
    时态应用。连词but表示前后并列,而原句中but所在句的主句缺少谓语。由于该句为并列句,为保持一致,划线部分的主句和原因状语从句均应为一般过去时态。所以选项C正确。

  • 第21题:

    单选题
    Writing exercises like copying, fill-in, completions and transformation are mainly the type of exercises used in _____.
    A

    controlled writing

    B

    guided writing

    C

    flee writing

    D

    expressive writing


    正确答案: A
    解析:
    控制性写作练习指的是语言上进行控制,其答案是唯一的,这些练习包括抄写、填空完成句子、句型转换等。

  • 第22题:

    单选题
    Language, culture, and personality may be considered _____ of each other in thought, but they are inseparable in fact.
    A

    indistinct

    B

    separate

    C

    irrelevant

    D

    independent


    正确答案: A
    解析:
    句意:语言、文化和性格一般被视为相互独立的,但实际上它们是密不可分的。independent独立的,不相关联的,可作为inseparable的反义词,并可与of搭配使用,因此D为正确答案。indistinct不清楚的,模糊。separate分开的,个别的。irrelevant常指与讨论的话题无关,含有“离题”的意思,irrelevant一般后接介词to,因此也不符合该题要求。

  • 第23题:

    单选题
    The fact that reproductions of sand paintings are now commercially available shows that ______.
    A

    modem technology has helped the mass production of sand paintings

    B

    people have come to appreciate the healing effect of sand paintings

    C

    modem people no longer believe in supernatural power

    D

    people have realized the artistic value of sand paintings


    正确答案: C
    解析:
    推理题。从文章最后两句话可以看出沙画作品是南纳瓦霍人或其他想保护这一艺术的人创作的,可以推断出现在人们已经开始意识到沙画的艺术价值了。故选D。