Experts ______ what the weather will be like tomorrow.


  1. A.
    forecast
  2. B.
    predict
  3. C.
    prove
  4. D.
    broadcast
A
解析：
既然是“專家”，說明他不是像平民百姓那樣用經(jīng)驗(yàn)來判斷，而是根據(jù)科學(xué)的推測；“專家”不能報(bào)道(broadcast)；prove（證明）句意不合適：難道他的預(yù)測一定確切嗎?天氣是變化無常的。
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　　Scientific experts from around the world are genuinely predicting that 3 years from now, all life on Earth could well finish．Some are saying it'll be humans that set it off．Others believe that a natural phenomenon will be the cause．And the religious folks are saying it'll be God himself who presses the stop button．．．Seven reasons are going about why the world will end in 2012 and netizens have started a discussion in the forum．

　　1．Mayan Calendar

　　The first mob to predict 2012 as the end of the world were the Mayans, a bloodthirsty race that were good at two things：Building highly accurate astrological(占星術(shù)的)equipment out of stone and sacrificing virgins．

　　Thousands of years ago they managed to calculate the length of the lunar moon as 329.53020 days, only 34 seconds out．The Mayan calendar predicts that the Earth will end on December 21, 2012．Given that they were pretty close to the mark with the lunar cycle, it's likely they’ve got the end of the world right as well．

　　2．Sun Storms

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　　If having scientists warning us about the end of the world isn't bad enough, religious folks are getting in on the act as well．Interpretations of the Christian Bible reveal that the date for Armageddon, the final battle between Good and Evil, has been set down for 2012．The I Ching, also known as the Chinese book of Changes, says the same thing, as do various sections of the Hindu teachings．

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　　Yellowstone National Park in the United States is famous for its thermal springs and Old Faithful geyser．The reason for this is simple-it's sitting on top of the world's biggest volcano, and geological experts are beginning to get nervous sweats．The Yellowstone volcano has a pattern of erupting every 650, 000 years or so, and we’re many years overdue for an explosion that will fill the atmosphere with ash, blocking the sun and suddenly moving the Earth into a frozen winter that could last up to 15, 000 years．The pressure under the Yellowstone is building steadily, and geologists have set 2012 as a likely date for the big bang．

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(1)

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[　　]

A．

they had stone astrological equipment

B．

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C．

they could get close to the lunar moon

D．

they were the first group to predict things

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Satellite power．

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[　　]

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Religions also have predictions about the end of the world．

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[　　]

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a volcanic eruption is unlikely to take place

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A．

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