单选题It can be learned that the polar bear _____.A was first considered by Siegel to be the iconic animal in 1998B was first proposed by Siegel to be the endangered species in 2004C was not qualified scientifically as the endangered species until 2005D was

题目
单选题
It can be learned that the polar bear _____.
A

was first considered by Siegel to be the iconic animal in 1998

B

was first proposed by Siegel to be the endangered species in 2004

C

was not qualified scientifically as the endangered species until 2005

D

was not officially under the government protection until 2008

相似考题

1.Lessons learned are most often based upon project historical records. Lessons learned can be used to:ASee what mistakes others have madeBSee how others have solved problemsCPredict trends, highlight problems and identify alternativesDAll of the aboveEA and B only

2.● Lessons learned are most often based upon project historical records. Lessons learned can be used to:A See what mistakes others have madeB See how others have solved problemsC Predict trends, highlight problems and identify alternativesD All of the aboveE A and B only

3.She can't bear being lookeddown upon by others. ()此题为判断题(对，错)。

4.165 Lessons learned are most often based upon project historical records. Lessons learned can be used to:A. See what mistakes others have madeB. See how others have solved problemsC. Predict trends, highlight problems and identify alternativesD. All of the aboveE. A and B only

更多“It can be learned that the polar bear _____.”相关问题

  • 第1题：

    We can obviously notice that over a period of no practice what has been learned tends to be forgotten from______.


    正确答案：dramatic instances of sudden forgetting
    dramatic instances of sudden forgetting 解析：细节题。答案在第二段第三行：dramatic instances of sudden forgetting can be seen to be adaptive.(戏剧性的突然忘记可以被视为具有适应性。)

  • 第2题：

    Parents in the Polar Express can hear the sound of the sleighbell, too.()


    参考答案：错误

  • 第3题：

    Johnson is a man of great experience, _________ much can be learned.


    A.for whom

    B.for which

    C.from that

    D.from whom

    答案：D
    解析：
    考查定语从句。先行词是amall。从句意可以看出是from the man much Can be learned，因此所填关系代词应指人。并且在从句中作from的宾语，因此只能是whom。故选D。

  • 第4题：

    When did you last see a polar bear?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These"Polar Bears"are people who-meet frequently in winter to swim in freezing cold water.That day,the air temperature was 3oC,and the water temperature was a bit higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group.This is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November through February.
    Doctors do not agree about the medical effects of cold-water swimming.Some are worried about the dangers of a condition in which the body′s temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.
    The Polar Bears themselves are satisfied with the benefits（or advantages）of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system（循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.
    The main benefits（or advantages）of cold-water swimming are probably mental.The Polar Bears love to swim year-round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into the water,I pour my troubles into the ocean and let them float away."

    The passage is mainly about

    A.a group of cold-water-swimming lovers
    B.the Polar Bears'life in New York
    C.doctors'ideas about cold-water swimming
    D.the requirements of the Polar Bear Club

    答案：A
    解析：
    考情点拨:主旨大意题。应试指导:本文讲述了冬泳爱好者的一些状况。

  • 第5题：

    When did you last see a polar bear?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These"Polar Bears"are people who-meet frequently in winter to swim in freezing cold water.That day,the air temperature was 3oC,and the water temperature was a bit higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group.This is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November through February.
    Doctors do not agree about the medical effects of cold-water swimming.Some are worried about the dangers of a condition in which the body′s temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.
    The Polar Bears themselves are satisfied with the benefits（or advantages）of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system（循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.
    The main benefits（or advantages）of cold-water swimming are probably mental.The Polar Bears love to swim year-round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into the water,I pour my troubles into the ocean and let them float away."

    Doctors

    A.encourage people to take part in cold-water swimming actively
    B.point out the possible danger of blood illness during cold-water swimming
    C.believe swimming is helpful both in winter and in summer
    D.have different ideas about the medical effects of cold-water swimming

    答案：D
    解析：
    考情点拨:事实细节题。应试指导:从第二段可知，医生对冬泳的医疗作用有不同的观点。一些医生认为冬泳时体温降得太低，容易使心脏停止跳动，另一些医生认为在夏季游泳更容易导致心脏病的危险：

  • 第6题：

    In BGP routing，what does the rule of synchronization mean？（）

    • A、A BGP router can only advertise an EBGP learned route，provided that the route is an IGP route in the routing table.
    • B、A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route in the routing table.
    • C、A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route that is not in the routing table.
    • D、A BGP router can only advertise an EBGP learned route，provided that the route is a metric of 0 in the BGP table.

    正确答案:B

  • 第7题：

    单选题
    Why the students scored better on a test but rate themselves lower after they learn logical reasoning?
    A

    Because they have learned what constituted competence.

    B

    Because this performance can be easily quantified.

    C

    Because they know the depths of their own incompetence.

    D

    Because what they learned is really poor.


    正确答案： D
    解析：
    本题可参照倒数第七段。在这段中后半句就说明了原因。所以A项是正确答案。

  • 第8题：

    多选题
    Which two statements about route redistribution when implementing OSPF are true?（）
    A

    Routes learned using any IP routing protocol can only be redistributed into non IP routing protocols.

    B

    OSPF can import routes learned using EIGRP, RIP, and IS - IS.

    C

    OSPF routes cannot be exported into EIGRP, RIP, an d IS - IS.

    D

    At the interdomain level, OSPF cannot import routes learned using BGP.

    E

    OSPF routes can be exported into BGP.


    正确答案： D,A
    解析： 暂无解析

  • 第9题：

    单选题
    We want such materials _____ can bear high temperature and pressure.
    A

    that

    B

    as

    C

    what

    D

    which


    正确答案： B
    解析：
    句意：我们希望这种材料能购经受高温和高压。句子采用such…as…句型，故B项正确。

  • 第10题：

    单选题
    It can be learned from the passage that Royal Doulton is _____.
    A

    a retailer of stainless steel tableware

    B

    a dealer in stoneware

    C

    a pottery chain store

    D

    a producer of fine china


    正确答案： A
    解析：
    细节推论题。第三段首句提到，上星期，罗伊尔·德尔顿，即司托克·特拉特公司最大的老板，宣布减员。因此，罗伊尔·德尔顿是瓷器制造商。故D为答案。

  • 第11题：

    单选题
    He is a man of great experience, _____ much can be learned.
    A

    who

    B

    that

    C

    from which

    D

    from whom


    正确答案： B
    解析：
    句意：他是一个很有经验的人，从他身上能学到很多。learn from sb.表示“向某人学习”，排除A、B。介词后应该用宾语，所以从句的引导词为whom，故为D。

  • 第12题：

    单选题
    Johnson is a man of great experience, ______ much can be learned.
    A

    for whom

    B

    for which

    C

    from that

    D

    from whom


    正确答案： B
    解析：

  • 第13题：

    What cannot be learned from the passage?

    A、computers will take the place of nurses in the future

    B、it is not likely that computers can plan their own moves in chess games

    C、it is not likely that computers can perform. tasks as well as people do

    D、some programs have been written to give the computers i


    参考答案：ABD

  • 第14题：

    From the attached resume, you can see that I have learned several programming courses and the scores suggested that I have got profound theoretical knowledge about programming.


    正确答案：从简历中，您可以看出，我学了几门程序设计课程。这些课程的成绩说明，我在程序设计方面具有坚实的理论基础。

  • 第15题：

    Questioning plays an important role for the classroom teaching． Which of the following questions does not belong to comprehension questions?

    A.What is the main idea of this paragraph
    B.Can you tell the difference between the two terms
    C.Can you retell the text we have learned last week
    D.Can you paraphrase the sentence in your own words

    答案：C
    解析：
    考查课堂提问类型。提问在课堂教学中发挥着重要的作用。课堂教学可以采用多种提问形式。题目中只有C项是回忆性提问，其他三项均是理解性提问。故选C。

  • 第16题：

    When did you last see a polar bear?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These"Polar Bears"are people who-meet frequently in winter to swim in freezing cold water.That day,the air temperature was 3oC,and the water temperature was a bit higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group.This is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November through February.
    Doctors do not agree about the medical effects of cold-water swimming.Some are worried about the dangers of a condition in which the body′s temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.
    The Polar Bears themselves are satisfied with the benefits（or advantages）of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system（循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.
    The main benefits（or advantages）of cold-water swimming are probably mental.The Polar Bears love to swim year-round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into the water,I pour my troubles into the ocean and let them float away."

    The Polar Bears like to swim all the year round,for

    A.they can remain young
    B.it is an easy way to keep the body warm in winter
    C.they find it enjoyable and interesting
    D.they might meet fewer troubles in life

    答案：C
    解析：
    考情点拨:事实细节题。应试指导:从第四段第二句可知，冬泳爱好者一年四季都游泳，这样他们感到快乐和轻松。

  • 第17题：

    According to its geographical location，which one can be used to represent Australia？( )

    A.The Land Down Under
    B.Uncle Sam
    C.John Bull
    D.Polar Bear

    答案：A
    解析：
    考查澳大利亚别称。根据地理位置，澳大利亚又被称为The Land Down Under(南边土地)。B项Uncle Sam指的是美国，C项John Bull指的是英国，D项Polar Bear指的是俄罗斯。

  • 第18题：

    单选题
    In BGP routing，what does the rule of synchronization mean？（）
    A

    A BGP router can only advertise an EBGP learned route，provided that the route is an IGP route in the routing table.

    B

    A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route in the routing table.

    C

    A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route that is not in the routing table.

    D

    A BGP router can only advertise an EBGP learned route，provided that the route is a metric of 0 in the BGP table.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Which of the following is chosen by Siegel as the symbolic animal?
    A

    The murrelet nesting in glaciers.

    B

    The polar bear in the North Pole.

    C

    The spider in Alaska’s Glacier Bay.

    D

    Stag horn corals in the Caribbean.


    正确答案： B
    解析：
    第二段第二句说Siegel申请将Kittlitz’s murrelet（小海鸭）列入濒危物种名单，但却遭到美国内政部长的拒绝。所以A不对。第一段最后两句说蜘蛛满足科学的濒危标准，但是如果把人们都想用脚踩的蜘蛛印在T恤上，估计T恤也不会热卖，起不到宣传的作用，所以C不对。参见第二题，D也不对。

  • 第20题：

    单选题
    As I have been in close association with her for many years, I can bear record _____ her character.
    A

    to

    B

    about

    C

    of

    D

    for


    正确答案： D
    解析：
    bear record to给……作证。

  • 第21题：

    单选题
    We want such materials ______ can bear high temperature and pressure.
    A

    that

    B

    as

    C

    what    

    D

    which


    正确答案： D
    解析：
    我们希望这种材料能够经受高温和高压。句子采用such…as…句型，故B项正确。

  • 第22题：

    单选题
    A body can only be observed at lower transit when（）.
    A

    the declination is the opposite name to the latitude

    B

    the algebraic sum of the colatitude and declination exceeds 90

    C

    the observer is in high latitudes above either polar circle

    D

    the body is circumpolar


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    According to the passage, which of the following statements is TRUE?
    A

    Starving polar bears are increasingly coming into villages, where they may be killed either for food or safety.

    B

    Polar bears can spend their entire lives on land if the sea ice melts completely.

    C

    Two-thirds of the world's polar bears may disappear by 2050 as global warming continues.

    D

    The growing distance between ice packs is not a problem for polar bears, because they are excellent swimmers.


    正确答案： B
    解析：

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