单选题An experimental accident in London led to the discovery of penicillin in the 1920s, and Alexander Fleming learned of the mold’s curative properties.A in the 1920s, and Alexander Fleming& learnedB and Alexander Fleming learned, in the& 1920s,C in the 19

题目
单选题
An experimental accident in London led to the discovery of penicillin in the 1920s, and Alexander Fleming learned of the mold’s curative properties.
A

in the 1920s, and Alexander Fleming& learned

B

and Alexander Fleming learned, in the& 1920s,

C

in the 1920s, when Alexander Fleming& learned

D

from Alexander Fleming, who learned in& the 1920s

E

since Alexander Fleming learned in the& 1920s

相似考题

1.首先发现结核分枝杆菌的是A.LeeuwenhockB.KochC.PasteurD.JennerE.Fleming首先发现青霉素的是A.LeeuwenhockB.KochC.PasteurD.JennerE.Fleming首先研制牛痘苗用于预防天花的是A.LeeuwenhockB.KochC.PasteurD.JennerE.Fleming请帮忙给出每个问题的正确答案和分析，谢谢！

2.Which of the following statements about writers in 1920s is true?A.Mark Twain published his last and most important novel.B.F.Scott Fitzgerald received the Nobel Prize.C.Freudian psychology influenced many modern writers.D.Most writers were politically radical.

3.( )Alexander Bell invented_________.A、a telephoneB、telephoneC、telephonesD、the telephone

4.films made in the 1920s have the following characteristics except___________ .A. democratic optimismB. sensualityC. rampant materialismD. cynicism

更多“单选题An experimental accident in London led to the discovery of penicillin in the 1920s, and Alexander Fleming learned of the mold’s curative properties.A in the 1920s, and Alexander Fleming learnedB and Alexander Fleming learned, in the 1920s,C in the 1920”相关问题

  • 第1题：

    Before 1920s, the American women were ______ the right to vote in a large extent.

    A、deprived of

    B、depriving of

    C、persuade of

    D、persuading of


    参考答案：A

  • 第2题：

    A.Leeuwenhock
    B.Koch
    C.Pasteur
    D.Jenner
    E.Fleming

    首先发现青霉素的是

    答案：E
    解析：
    1675年荷兰科学家列文虎克(Leeuwenhock)用自磨镜片制造了一台能放大200多倍的显微镜。1929年英国弗莱明(Fleming)发现了青霉素。

  • 第3题：

    From the 1860s to the 1920s,the Republican Party dominated the political scene and from the 1930s to the 1970s（）was in power most of the time.

    Athe Democratic Party

    Bthe Republican Party

    Cno party

    DNone of the above.


    A
    略

  • 第4题：

    One of the serious weaknesses in American economy in the 1920s was（）

    • A、uncontrolled speculation in the stock market
    • B、tariff protection
    • C、huge profits of big businesses
    • D、too much control over the banking system

    正确答案:A

  • 第5题：

    首先发现青霉素的是（）

    • A、Leeuwenhoek
    • B、Koch
    • C、Pasteur
    • D、Jenner
    • E、Fleming

    正确答案:E

  • 第6题：

    金酒亚力山大（ALEXANDER GIN）


    正确答案:用杜松子酒、可可蜜酒、新鲜奶油各均等分，加冰块放入调酒器摇匀，注入鸡尾酒杯内，上撒少许豆蔻屑。

  • 第7题：

    问答题
    What did Fleming probably die of according to the passage?

    正确答案： A disease of the heart.
    解析：
    本题属于推断题，询问Fleming可能的死因，第七段第一句提到的heart一词在最后一段第一句又出现，并近一步说明是weakening heart也就是说Fleming的心脏正一步步地衰弱，因此可以推断Fleming最终可能死于心脏病。

  • 第8题：

    问答题
    金酒亚力山大（ALEXANDER GIN）

    正确答案： 用杜松子酒、可可蜜酒、新鲜奶油各均等分，加冰块放入调酒器摇匀，注入鸡尾酒杯内，上撒少许豆蔻屑。
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following is TRUE?
    A

    In the 1920s, women were limited to being teachers, nurses or office workers.

    B

    Women mainly paid their attention to how they were paid in the 1960s.

    C

    Women asked to change “all men are created equal” into “all human beings are created equal”.

    D

    No states have ever provided women with jobs in the government.


    正确答案： A
    解析：
    推理判断题。从文章的第四段第一句话The Women’s Liberation movement, which developed during the 1960s, has focused on economic rights such as ‘equal pay for equal work’ 可知，在20世纪60年代，美国妇女的权利运动主要集中在同工同酬方面，主要关注的是自己的经济地位。所以B项正确。A项错误，倒数第二段末句提到女性的职业主要有teachers, nurses or office workers，而不是在这几个职业上受到限制。C项错误，由末句可知，是妇女解放运动的领导认为all men are created equal的意思是所有人类平等，而不是只有男人平等。D项错误，由with jobs in the government.定位倒数第二段倒数第二句，可知只有很少的妇女在学术和政府方面担任高层。

  • 第10题：

    单选题
    An experimental accident in London led to the discovery of penicillin in the 1920s, and Alexander Fleming learned of the mold’s curative properties.
    A

    in the 1920s, and Alexander Fleming& learned

    B

    and Alexander Fleming learned, in the& 1920s,

    C

    in the 1920s, when Alexander Fleming& learned

    D

    from Alexander Fleming, who learned in& the 1920s

    E

    since Alexander Fleming learned in the& 1920s


    正确答案： D
    解析：
    这句话是过渡性的错误，因为在原句中，两个从句看起来没有任何联系，应改为when。

  • 第11题：

    单选题
    Sir Alexander Fleming, an immunologist, whose reputation as the discoverer of penicillin almost rivals that of Jonas Salk, who invented the polio vaccine.
    A

    Sir Alexander Fleming, an immunologist, whose reputation as the discoverer of penicillin

    B

    Sir Alexander Fleming, who was an immunologist and whose reputation as the discoverer of penicillin

    C

    An immunologist with a reputation as the discoverer of penicillin, Sir Alexander Fleming

    D

    Sir Alexander Fleming was an immunologist whose reputation as the discoverer of penicillin

    E

    An immunologist, Sir Alexander Fleming who was the discoverer of penicillin and whose reputation


    正确答案： C
    解析：
    A，B，C，E项都缺乏主动词，且都是句子片段。只有D项通过添加主动动词“was”纠正了这个错误。

  • 第12题：

    问答题
    What did Fleming’s thrillers reflect?

    正确答案： His own personalities.
    解析：
    根据题干关键词thrillers可将本题答案定位在第四段，如本段第一句后半部分可知Fleming将他的elite existence，arrogance，style，acid wit等特点融了小说中，而这些都是与个性特点有关的内容，即Fleming在他的小说中融进了自己独特的个性特点。

  • 第13题：

    A.Leeuwenhock
    B.Koch
    C.Pasteur
    D.Jenner
    E.Fleming

    首先发明显微镜的是

    答案：A
    解析：
    1675年荷兰科学家列文虎克(Leeuwenhock)用自磨镜片制造了一台能放大200多倍的显微镜。1929年英国弗莱明(Fleming)发现了青霉素。

  • 第14题：

    The serious economic crisis in the late 1920s and 1930s first brought about by（）

    Abank failures

    Bserious unemployment

    Cfarm foreclosures

    Dthe stock market crash


    D
    略

  • 第15题：

    One of the serious weaknesses in American economy in the 1920s was（）

    Auncontrolled speculation in the stock market

    Btariff protection

    Chuge profits of big businesses

    Dtoo much control over the banking system


    A
    略

  • 第16题：

    The serious economic crisis in the late 1920s and 1930s first brought about by（）

    • A、bank failures
    • B、serious unemployment
    • C、farm foreclosures
    • D、the stock market crash

    正确答案:D

  • 第17题：

    （）发现了青霉素。

    • A、Fleming；
    • B、Mendel；
    • C、Pasteur；
    • D、Mullis；

    正确答案:A

  • 第18题：

    Fleming发现了DNA的双螺旋结构。


    正确答案:错误

  • 第19题：

    单选题
    From the 1860s to the 1920s,the Republican Party dominated the political scene and from the 1930s to the 1970s（）was in power most of the time.
    A

    the Democratic Party

    B

    the Republican Party

    C

    no party

    D

    None of the above.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    One of the serious weaknesses in American economy in the 1920s was（）
    A

    uncontrolled speculation in the stock market

    B

    tariff protection

    C

    huge profits of big businesses

    D

    too much control over the banking system


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The serious economic crisis in the late 1920s and 1930s first brought about by（）
    A

    bank failures

    B

    serious unemployment

    C

    farm foreclosures

    D

    the stock market crash


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    According to the passage, one of the reasons why readers in the 1920s and 130s were attracted by free insurance policies was that ______.
    A

    they were afraid of being unable to work

    B

    jobs were more dangerous then

    C

    they had bigger families to look after

    D

    money was given away with the policies


    正确答案： A
    解析：
    文中提到20世纪20、30年代是一个充斥着mass unemployment-economic insecurity和a passionate concern for the next generation的年代，由此可知读者之所以会对报纸和杂志提供的免费保险所吸引是因为他们担心失去工作后没有依靠，故A项正确。

  • 第23题：

    单选题
    It can be inferred from the passage that newspapers in the 1920s and 1930s offered their readers gifts in order to ______.
    A

    spread popular education

    B

    increase their circulation

    C

    improve social conditions

    D

    enrich their readers' knowledge


    正确答案： D
    解析：
    文章第二段指出回顾20和30年代，我们可以发现那时的发行部经理（circulation managers）准确地诊断出主导那个mass unemployment-economic insecurity和a passionate concern for the next generation年代的两个obsessions，因此向读者提供免费保险和免费教育的礼品，故B项正确。

  • 第24题：

    单选题
    谁首次分离出黄热病毒？（　　）
    A

    Edward Jenner

    B

    Louis Pasteur

    C

    Robert Koch

    D

    Walter Reed

    E

    Alexander Fleming


    正确答案： B
    解析：
    1901年，美国科学家Walter Reed首先分离出黄热病毒，这是第一个被发现的人类病毒。

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