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    ________ most children nowadays are the only children, they tend to be more self-centered.

    A. Even though                 B. Now that                   C. Only if                     D. Ever since

    B


    解析:

    略

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    In recent years, the world has made progress in reducing deaths among children under the age of five. A new report says an estimated 6.9 million children worldwide died before their fifth birthday. That compares to about twelve million in1990.
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    1. 1.

      Since 1990, the number of the children who died before 5 in the world has dropped by about__________

      1. A.
        6,900,000
      2. B.
        12,000,000
      3. C.
        1,200,000
      4. D.
        5,100,000
    2. 2.

      What does the underlined word “mortality” ( in Paragraph 2)mean?

      1. A.
        illness
      2. B.
        reduction
      3. C.
        death
      4. D.
        problem
    3. 3.

      According to the passage, the readers are likely to believe that __________

      1. A.
        child mortality rates have fallen just in five areas
      2. B.
        Sub-Saharan Africa has the highest under-five mortality rate in the world
      3. C.
        in developed countries, no children die before the age of five
      4. D.
        the world has made little progress in reducing the rates of child mortality
    4. 4.

      ______ is the top-one cause of death among children under five worldwide

      1. A.
        Global warming
      2. B.
        Malaria
      3. C.
        Pneumonia
      4. D.
        Diarrhea
    5. 5.

      What will be probably referred to in the following paragraph?

      1. A.
        Women do not want to have babies
      2. B.
        How more health care services are available to women
      3. C.
        Medical problems are completely solved
      4. D.
        The World Health Organization

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