单选题The author’s proposal differs from the Immigration and Naturalization Act of 1990 in ______.A the kind of green card.B the amount of investment capital.C the budget for the whole process.D the certainty of issuing green cards.

题目
单选题
The author’s proposal differs from the Immigration and Naturalization Act of 1990 in ______.
A

the kind of green card.

B

the amount of investment capital.

C

the budget for the whole process.

D

the certainty of issuing green cards.


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更多“单选题The author’s proposal differs from the Immigration and Naturalization Act of 1990 in ______.A the kind of green card.B the amount of investment capital.C the budget for the whole process.D the certainty of issuing green cards.”相关问题
  • 第1题:

    The Immigration and Naturalization Service is concerned with which document on a vessel making preliminary entry into a U.S. port from a foreign port? ______.

    A.Cargo Manifest

    B.Certified Crew List

    C.Curio List

    D.Shipping Articles


    正确答案:B

  • 第2题:

    共用题干
    Green Energy

    1.Green energy is energy that is produced in a manner that has, less of a negative impact to the environment than energy sources like fossil fuels,which are often produced with harmful side effects."Greener" types of energy that often come to mind are solar,wind,geothermal and hydro energy.There are several more,even including nuclear energy,that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.
    2.The goal of green energy is generally to create power with as little pollution as possible produced as a by-product. Every form of energy collection will result in some pollution,but those that are green are known to cause less than those that are not. Most people who advocate greener sources of energy claim that the result of worldwide use of green energy will result in the ability to preserve the planet for a longer time.Greenhouse gases,a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.
    3.It is not completely necessary for green energy sources to come from places like solar or wind fields,which are examples of green"power plants".A green energy source can be a building that is designed in a way that it keeps itself cool in the daytime and heated in the night through its architectural design rather than having an air-conditioning or a heating system. The conservation of energy through architectural(建筑学的)design becomes, itself, a green energy source. Similarly, many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.
    4.One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly. One such case is that of clean coal technology,where scientists are trying to find ways to extract energy from coal and other fossil fuels without all of the harmful side effects.The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient,but by being cost efficient as well.

    Greenhouse gases are thought to be causing______.
    A:global warming
    B:carbon emission
    C:lower waste output
    D:a green energy source
    E:fossil fuels
    F: clean fuels

    答案:A
    解析:
    文中第一段第一句中Green energy is energy that is…这种表述方法符合科学说明文的记叙方式,首先对一个名词进行科学定义,所以本题答案为D。
    文中第二段第二句:Every form of energy collection will result in some pollution, but those that are green are known to cause less than those that are not.任何形式的能源收集都会产生一定程度的污染,但是绿色能源比其他能源造成的污染要少。可以推测出这一段是在讲绿色能源的优点,也就是说为什么要发展绿色能源,所以选择A。
    文中第三段第一句:It is not completely necessary for green energy sources to come from places like solar or wind fields.可以得出,本段主要讲述了我们传统认为的新能源,还有其他种类的新能源,所以选择F。
    文中第四段第一句:One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly.可以得出,该段主要是在讲新能源的目标和意义。
    第一段最后一句:There are several more, even including nuclear energy, that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.可知,核能经常被视作绿色能源,因为相比煤和石油,它的能源输出效率更高。由此可以得出选项C正确。
    文中第二段最后一句:Greenhouse gases, a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.温室气体,一种诸如化石能源的传统能源产生的副产品被认为会导致全球变暖,甚至使地球自转速度加快。因此可以得出A选项正确。
    第三段最后两句:The conservation of energy through architectural design becomes,itself,a green energy source .Similarly,many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.通过自身的建筑设计来保存能源本身就是一种绿色能源的来源。同样道理,许多绿色能源可以直接来源于有能源需求的地区内部而不是外部。由此可以得出D选项正确。
    最后一段最后两句:The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient, but by being cost efficient as well.这些清洁能源技术的成功取决于人们从化石燃料中排除有害副产品、高效利用能源、同时降低成本的能力。由此可以得出E选项正确。

  • 第3题:

    共用题干
    Green Energy

    1.Green energy is energy that is produced in a manner that has, less of a negative impact to the environment than energy sources like fossil fuels,which are often produced with harmful side effects."Greener" types of energy that often come to mind are solar,wind,geothermal and hydro energy.There are several more,even including nuclear energy,that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.
    2.The goal of green energy is generally to create power with as little pollution as possible produced as a by-product. Every form of energy collection will result in some pollution,but those that are green are known to cause less than those that are not. Most people who advocate greener sources of energy claim that the result of worldwide use of green energy will result in the ability to preserve the planet for a longer time.Greenhouse gases,a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.
    3.It is not completely necessary for green energy sources to come from places like solar or wind fields,which are examples of green"power plants".A green energy source can be a building that is designed in a way that it keeps itself cool in the daytime and heated in the night through its architectural design rather than having an air-conditioning or a heating system. The conservation of energy through architectural(建筑学的)design becomes, itself, a green energy source. Similarly, many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.
    4.One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly. One such case is that of clean coal technology,where scientists are trying to find ways to extract energy from coal and other fossil fuels without all of the harmful side effects.The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient,but by being cost efficient as well.

    The success of green energy depend upon the ability to extract harmful by-products from______.
    A:global warming
    B:carbon emission
    C:lower waste output
    D:a green energy source
    E:fossil fuels
    F: clean fuels

    答案:E
    解析:
    文中第一段第一句中Green energy is energy that is…这种表述方法符合科学说明文的记叙方式,首先对一个名词进行科学定义,所以本题答案为D。
    文中第二段第二句:Every form of energy collection will result in some pollution, but those that are green are known to cause less than those that are not.任何形式的能源收集都会产生一定程度的污染,但是绿色能源比其他能源造成的污染要少。可以推测出这一段是在讲绿色能源的优点,也就是说为什么要发展绿色能源,所以选择A。
    文中第三段第一句:It is not completely necessary for green energy sources to come from places like solar or wind fields.可以得出,本段主要讲述了我们传统认为的新能源,还有其他种类的新能源,所以选择F。
    文中第四段第一句:One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly.可以得出,该段主要是在讲新能源的目标和意义。
    第一段最后一句:There are several more, even including nuclear energy, that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.可知,核能经常被视作绿色能源,因为相比煤和石油,它的能源输出效率更高。由此可以得出选项C正确。
    文中第二段最后一句:Greenhouse gases, a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.温室气体,一种诸如化石能源的传统能源产生的副产品被认为会导致全球变暖,甚至使地球自转速度加快。因此可以得出A选项正确。
    第三段最后两句:The conservation of energy through architectural design becomes,itself,a green energy source .Similarly,many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.通过自身的建筑设计来保存能源本身就是一种绿色能源的来源。同样道理,许多绿色能源可以直接来源于有能源需求的地区内部而不是外部。由此可以得出D选项正确。
    最后一段最后两句:The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient, but by being cost efficient as well.这些清洁能源技术的成功取决于人们从化石燃料中排除有害副产品、高效利用能源、同时降低成本的能力。由此可以得出E选项正确。

  • 第4题:

    --I've taken someone else's green sweater by mistake.
    --It __________Harry's. He always wears green.

    A.has to be
    B.will be
    C.mustn't be
    D.could be

    答案:D
    解析:
    考查情态动词。根据“He always wears green”判断,应该选D;这里could(可能),不是过去时态而是语气委婉地表示某事情发生的可能性,表推测。

  • 第5题:

    Dragon Well Tea is a kind of().

    • A、Oolong tea
    • B、black tea
    • C、green tea
    • D、dark tea

    正确答案:C

  • 第6题:

    单选题
    A jar contains 10 blue, 8 green, and 6 red marbles. Every time a marble is removed from the jar, it is not replaced. What is the probability, to the nearest hundredth, that the second marble chosen is green if the first marble chosen is green?
    A

    0.28

    B

    0.29

    C

    0.30

    D

    0.31

    E

    0. 32


    正确答案: C
    解析:
    Because the first marble drawn is green that means there are a total of 23 marbles remaining. Seven of these are green. P (second green) = 7/23= 0.30

  • 第7题:

    单选题
    A nun buoy will().
    A

    be green in color

    B

    have an even number

    C

    be left to port when entering from seaward

    D

    be cylindrical in shape


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following statements will the author most probably agree with?
    A

    Foreign students are a new source of financial capital.

    B

    Ph. D. graduates should automatically be given green cards.

    C

    Foreign Ph.D. graduates may function as a kind of capital.

    D

    Foreign investors ought to immigrate to high unemployment areas.


    正确答案: A
    解析:
    推理判断题。根据题干信息定位到第一段第二句“Equally,our analysis suggests that we ought to treat foreign students as an important source of brain gain for US…”,由此可知,外国留学生应该被看做重要人才流入的源,根据常识,这是人力资本,而非金融资本,故A选项错误;根据最后一段首句“We budget that automatic green cards be given to all those who obtain a Ph.D.in the science and engineering programs at our universities.”可知,作者建议,所有在美国大学里获得科学类和工程类博士学位的人都可以自动获得绿卡,故B选项错误;D选项在文中没有提及。根据最后一段最后一句“In adopting such a ‘guaranteed green card’ proposal,we would be recognizing the…”可知,“保证性绿卡”制度的实施赋予了人力资本和金融资本同样的重要性,即作者认为外国博士生也是一种资本,故答案为C项。

  • 第9题:

    单选题
    — You look pretty in green, Kate.— Thank you. I like green. Green ______give me energy.
    A

    can

    B

    must

    C

    should

    D

    has to


    正确答案: D
    解析:
    句意:凯特,你穿绿色真好看;谢谢。我喜欢绿色。绿色可以给我力量。can可以,能够。must必须,一定。should应该,应当。has to必须。根据句意,此处选择A项。

  • 第10题:

    单选题
    The color _____ from yellow through green to black.
    A

    consists

    B

    constitutes

    C

    composes

    D

    ranges


    正确答案: C
    解析:
    range排列。在……范围内变动。consist组成。constitute构成,建成。compose组成。

  • 第11题:

    单选题
    Which of the following is the correct wiring order for an RJ-11 two line jack?()
    A

    Black,Green,Red,Yellow

    B

    Black,Red,Green,Yellow

    C

    Red,Black,Green,Yellow

    D

    Yellow,Red,Green,Black


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    CleanGreens! is a kind of green food.
    A

    Right

    B

    Wrong

    C

    Doesn’t say


    正确答案: C
    解析:
    这句话的意思是“CleanGreens!是一种绿色食品。”根据文章第一段可以推断出CleanGreens!是一种可以清洗蔬菜水果的洗涤剂,而不是食品。

  • 第13题:

    A green pillar lightbuoy,Fl(2) 5s,is to be substituted for the red conical lightbuoy Close S.W.of the stranded wreck.The above sentence mainly refers to______.

    A.a red buoy is to be replaced by a green buoy

    B.a green buoy is to be replaced by a red buoy

    C.either a red buoy or a green buoy is to be replaced

    D.neither a red buy nor a green buoy is to be replaced


    正确答案:A
    绿色的浮标代替红色的浮标。

  • 第14题:

    共用题干
    Green Energy

    1.Green energy is energy that is produced in a manner that has, less of a negative impact to the environment than energy sources like fossil fuels,which are often produced with harmful side effects."Greener" types of energy that often come to mind are solar,wind,geothermal and hydro energy.There are several more,even including nuclear energy,that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.
    2.The goal of green energy is generally to create power with as little pollution as possible produced as a by-product. Every form of energy collection will result in some pollution,but those that are green are known to cause less than those that are not. Most people who advocate greener sources of energy claim that the result of worldwide use of green energy will result in the ability to preserve the planet for a longer time.Greenhouse gases,a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.
    3.It is not completely necessary for green energy sources to come from places like solar or wind fields,which are examples of green"power plants".A green energy source can be a building that is designed in a way that it keeps itself cool in the daytime and heated in the night through its architectural design rather than having an air-conditioning or a heating system. The conservation of energy through architectural(建筑学的)design becomes, itself, a green energy source. Similarly, many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.
    4.One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly. One such case is that of clean coal technology,where scientists are trying to find ways to extract energy from coal and other fossil fuels without all of the harmful side effects.The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient,but by being cost efficient as well.

    Paragraph 3______
    A:Why Do We Develop Green Energy?
    B:What Is the Goal of Green Energy?
    C:What Is the Weakness of Green Energy?
    D:What Is a Green Energy?
    E:How Much Does the Green Energy Cost Every Year?
    F: How Many Kinds of Green Energy We Can Take Use of?

    答案:F
    解析:
    文中第一段第一句中Green energy is energy that is…这种表述方法符合科学说明文的记叙方式,首先对一个名词进行科学定义,所以本题答案为D。
    文中第二段第二句:Every form of energy collection will result in some pollution, but those that are green are known to cause less than those that are not.任何形式的能源收集都会产生一定程度的污染,但是绿色能源比其他能源造成的污染要少。可以推测出这一段是在讲绿色能源的优点,也就是说为什么要发展绿色能源,所以选择A。
    文中第三段第一句:It is not completely necessary for green energy sources to come from places like solar or wind fields.可以得出,本段主要讲述了我们传统认为的新能源,还有其他种类的新能源,所以选择F。
    文中第四段第一句:One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly.可以得出,该段主要是在讲新能源的目标和意义。
    第一段最后一句:There are several more, even including nuclear energy, that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.可知,核能经常被视作绿色能源,因为相比煤和石油,它的能源输出效率更高。由此可以得出选项C正确。
    文中第二段最后一句:Greenhouse gases, a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.温室气体,一种诸如化石能源的传统能源产生的副产品被认为会导致全球变暖,甚至使地球自转速度加快。因此可以得出A选项正确。
    第三段最后两句:The conservation of energy through architectural design becomes,itself,a green energy source .Similarly,many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.通过自身的建筑设计来保存能源本身就是一种绿色能源的来源。同样道理,许多绿色能源可以直接来源于有能源需求的地区内部而不是外部。由此可以得出D选项正确。
    最后一段最后两句:The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient, but by being cost efficient as well.这些清洁能源技术的成功取决于人们从化石燃料中排除有害副产品、高效利用能源、同时降低成本的能力。由此可以得出E选项正确。

  • 第15题:

    共用题干
    Green Energy

    1.Green energy is energy that is produced in a manner that has, less of a negative impact to the environment than energy sources like fossil fuels,which are often produced with harmful side effects."Greener" types of energy that often come to mind are solar,wind,geothermal and hydro energy.There are several more,even including nuclear energy,that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.
    2.The goal of green energy is generally to create power with as little pollution as possible produced as a by-product. Every form of energy collection will result in some pollution,but those that are green are known to cause less than those that are not. Most people who advocate greener sources of energy claim that the result of worldwide use of green energy will result in the ability to preserve the planet for a longer time.Greenhouse gases,a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.
    3.It is not completely necessary for green energy sources to come from places like solar or wind fields,which are examples of green"power plants".A green energy source can be a building that is designed in a way that it keeps itself cool in the daytime and heated in the night through its architectural design rather than having an air-conditioning or a heating system. The conservation of energy through architectural(建筑学的)design becomes, itself, a green energy source. Similarly, many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.
    4.One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly. One such case is that of clean coal technology,where scientists are trying to find ways to extract energy from coal and other fossil fuels without all of the harmful side effects.The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient,but by being cost efficient as well.

    Nuclear energy is sometimes considered a green energy source because of its______.
    A:global warming
    B:carbon emission
    C:lower waste output
    D:a green energy source
    E:fossil fuels
    F: clean fuels

    答案:C
    解析:
    文中第一段第一句中Green energy is energy that is…这种表述方法符合科学说明文的记叙方式,首先对一个名词进行科学定义,所以本题答案为D。
    文中第二段第二句:Every form of energy collection will result in some pollution, but those that are green are known to cause less than those that are not.任何形式的能源收集都会产生一定程度的污染,但是绿色能源比其他能源造成的污染要少。可以推测出这一段是在讲绿色能源的优点,也就是说为什么要发展绿色能源,所以选择A。
    文中第三段第一句:It is not completely necessary for green energy sources to come from places like solar or wind fields.可以得出,本段主要讲述了我们传统认为的新能源,还有其他种类的新能源,所以选择F。
    文中第四段第一句:One of the goals of green energy technology is to take existing fossil fuel energy technology and clean it up so it is produced more cleanly.可以得出,该段主要是在讲新能源的目标和意义。
    第一段最后一句:There are several more, even including nuclear energy, that is sometimes considered a green energy source because of its lower waste output relative to energy sources such as coal or oil.可知,核能经常被视作绿色能源,因为相比煤和石油,它的能源输出效率更高。由此可以得出选项C正确。
    文中第二段最后一句:Greenhouse gases, a by-product of traditional sources of energy such as fossil fuels are thought to be causing global warming,or the process of the Earth heating up at an accelerated pace.温室气体,一种诸如化石能源的传统能源产生的副产品被认为会导致全球变暖,甚至使地球自转速度加快。因此可以得出A选项正确。
    第三段最后两句:The conservation of energy through architectural design becomes,itself,a green energy source .Similarly,many sources of green energy can come directly from the area in which the energy is needed rather than from an outside source.通过自身的建筑设计来保存能源本身就是一种绿色能源的来源。同样道理,许多绿色能源可以直接来源于有能源需求的地区内部而不是外部。由此可以得出D选项正确。
    最后一段最后两句:The success of such these types of green energy depend upon the ability to extract harmful by-products from fossil fuels while not only being energy efficient, but by being cost efficient as well.这些清洁能源技术的成功取决于人们从化石燃料中排除有害副产品、高效利用能源、同时降低成本的能力。由此可以得出E选项正确。

  • 第16题:

    提示:爱丽丝的妈妈病了,爱丽丝想向老师格林先生请几天假。
    Alice:Excuse me.Mr.Green.I′d like to take a few days off.
    Green:51?
    Alice:My mother is ill.I have to take care of her.
    Green:Oh dear!I am sorry to hear that.52?
    Alice:No.thank you.My mother has caught a bad cold.She has a high fever and coughs day and night.The doctor says my mother has to be in hospital for a few days.I would like to be with her.
    Green:I understand.53?
    Alice:I hope to be back next Wednesday.
    Green:That′s all right.54
    Alice:Thank you,Mr.Green.That′s very kind of you.I will write it immediately.
    Green:55

    第52题答案是


    答案:
    解析:
    Is there anything I can do for you

  • 第17题:

    单选题
    The phrase “go out of their way to shop accordingly” in paragraph 4 means “to _____”.
    A

    enjoy green shopping far away from home

    B

    make a special effort to buy green products

    C

    do unusual things to support green consumption

    D

    go shopping only in places with green products


    正确答案: D
    解析:
    第四段第三句说在英国有十分之一的消费者是绿色消费的忠实拥护者,他们会不怕麻烦地去购买绿色产品。

  • 第18题:

    单选题
    Preferred channel marks are colored with().
    A

    black and green bands

    B

    red and green bands

    C

    red and yellow bands

    D

    yellow and green bands


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    According to the author, sleeping habits ______.
    A

    are related to the amount of sleep

    B

    are inherited from the parents

    C

    vary from person to person

    D

    would not change in one’s lifetime


    正确答案: A
    解析:
    文章首段提到Dr. A. Burton认为如果睡眠充足,人们应该在闹钟响前五分钟醒来,并且感到精神抖擞、思维敏捷。而作者却不以为然,认为有些人比其他人惰性大(greater inertia),他们在该睡觉时兴奋,但到该起床时感到困,这与他们应睡多长时间无关,由此可见作者认为睡眠习惯因人而异。故D项正确。

  • 第20题:

    单选题
    Как правильно понимать «Сейчас все эти люди ... пытаются выйти на американских конгрессменов...»?
    A

    Мигранты считают, что американские конгрессмены должны выдать дополнительные Green Card.

    B

    Мигранты хотят встретиться с американскими конгрессменами, чтобы поблагодарить их за розыгрыш Green Card.

    C

    Мигранты хотят обратиться к американским конгрессменам, чтобы пожаловаться на организаторов розыгрыша Green Card.

    D

    Мигранты хотят получить официальный ответ у американских конгрессменов об отмене результатов розыгрыша Green Card.


    正确答案: B
    解析:
    问题是:如何理解“现在一些人……尝试着寻求美国国会议员的帮助……”这句话?由原文第五段可以分析出,移民者想要从美国国会议员那里得到改变“绿卡抽奖”结果的官方解释。故正确答案为D。

  • 第21题:

    单选题
    What point does the author want to make in the last paragraph?
    A

    There is no such thing as green shopping.

    B

    Consumers have the right to know the truth.

    C

    The green labels on products are mostly misleading.

    D

    Producers should feel guilty for deceiving consumers.


    正确答案: A
    解析:
    最后一段作者说消费者有权质疑很多产品中涉及公正或绿色的声明。根据TerraChoice对北美大商场中1018种商品标签的研究,几乎所有产品都有“绿色洗脑”之嫌。他们虽然没有完全说谎,但也没有完全讲真话。可见这些标签都存在误导性。

  • 第22题:

    单选题
    The Immigration and Naturalization Service is concerned with which document on a vessel making preliminary entry into a U.S. port from a foreign port?().
    A

    Cargo Manifest

    B

    Certified Crew List

    C

    Curio List

    D

    Shipping Articles


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    The hummingbird's feathers sparkled and glittered in the sunlight,_______.
    A

    its back is shiny green and its throat bright red

    B

    its back shiny green and its throat is bright red

    C

    its back is shiny green and its throat is bright red

    D

    its back shiny green and its throat bright red


    正确答案: C
    解析: