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    阅读理解
         Spring, summer, autumn, and winter bring changes in the weather, plant and animal life, and the length
    of days and night. Seasonal changes such as these are due to three factors, the tilt (倾斜) of Earth's axis (轴) to one side; the rotation, or turn, of Earth on its axis every 24 hours; and the revolution of Earth
    around the sun once every year. Since Earth remains titled in the same direction during its revolution of
    the sun, our distance from the sun changes, causing us to experience the changing seasons.
         In summer the Northern Hemisphere (半球), where we live, points toward the sun, bringing us closer
    to it and its more direct and powerful rays. Six months later, when Earth is halfway through its revolution
    around the sun, the Northern Hemisphere is tilted away from the sun, placing us farther from it and
    exposing us to the weak rays of winter. The seasons in one hemisphere are opposite those in the other
    hemisphere. However, one area of the Earth - the equator (赤道) - is always closest to the sun, so
    equatorial regions experience hot weather throughout the year. In contrast, the polar regions, always
    farthest from the sun, experience continuous frigid weather.
         In the Northern Hemisphere, we observe a gradual alteration in the angle of the sun during the year.
    About June 21, on the summer solstice, or the first day of summer, the midday sun reaches its highest
    point in the sky and produces the year's maximum daylight hours. About September 22, on the autumn
    equinox, the midday sun is lower in the sky. Because Earth's axis is titled neither toward nor away from
    the sun, equal periods of daylight and darkness result. About December 21, on the winter solstice, or the
    first day of winter, the midday sun is at its lowest point in the sky. This brings the year's fewest daylight
    hours. About March 21, on the vernal equinox, or the first day of spring, the midday sun is higher in the
    sky. Daytime and nighttime hours are again equal.

    1. This passage is mainly concerned with ____________.

    A. how Earth rotates on its axis
    B. why the various seasons occur
    C. why each season is three months long
    D. which parts of Earth are coldest

    2. What happens on the summer solstice? 

    A. The midday sun reaches its lowest point in the sky.
    B. Earth's axis is tilted neither toward nor away from the sun.
    C. There are equal periods of daylight and darkness.
    D. The midday sun produces the greatest number of daylight hours during the year.

    3. In the last paragraph, the writer presents facts about equinoxes and solstices to explain _________.

      A. why it is hot at the equator
      B. the various lengths of day and night
      C. why the midday sun is directly overhead
      D. the date of the autumn equinox

    4. In this passage, the underlined word "revolution" in the first paragraph means ____________.

    A. a great change
    B. an uprising
    C. standing still
    D. circling
    1-4: BDBD
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    阅读理解。
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    阅读理解。
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    阅读理解
                                                                    
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    阅读理解
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    阅读理解。

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    阅读理解
         Quickly, the picture comes alive with hyperlinks (超链接), offering the names of the buildings, towers
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    科目：高中英语 来源：江西省期中题 题型：阅读理解

    阅读理解。
         With the development of science and technology, most of us will comment:"Life is speeding up.
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         This may sound like something someone would say today. But in fact, an unknown citizen who
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    ●Get a low-tech hobby．Every day,do something in the old-fashioned way,such as walking to have
    a face-to-face meeting instead of using the email or telephone．
    ●Don't worry too much about life-laugh more!
    1. The passage is mainly about          .
    A．the important roles technology plays in our everyday life
    B．improvements of our life with technology
    C．problems with technology
    D．major changes are likely to happen to technology
    2. The writer uses the quote at the beginning of the story to        .
    A．point out that you experience some big problems and they may be the same
    B．tell us what life was like long time ago
    C．make us wonder what causes such a thing to happen
    D．share a truth about life
    3. Why did the family choose to spend some time in a 1940s house?
    A．Because they were curious about how people lived without modern inventions.
    B．Because they liked to live simple lives.
    C．Because they were troubled by modern inventions.
    D．Because living in a different time would be a lot of fun for them.
    4. What does the underlined word "available" in the first suggestion offered by the writer mean?
    A．Busy on line.
    B．Free.
    C．Be able to move.
    D．Be found by others.
    5. The writer may support that ______
    A. you ring back your boss immediately when you get home and see his message to you.
    B. you take your iphone and taptop and power them on all the time while traveling.
    C. you find fun in some exercise like hiking and jogging instead of chatting on the Internet.
    D. you check your mail account as frequently as you can.

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