The correct symbol of “ therefore” is______.


  1. A.
    ∵
  2. B.
    ∴
  3. C.
    ﹤
  4. D.
    ﹥
B
考查數(shù)學(xué)符號(hào)的了解。A、B、C、D分別是“因?yàn)椤�；“所以”；“小于”；“大于”。therefore“因此，所以”。故選B。
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請(qǐng)閱讀下面一篇有關(guān)生活中的困難的文章，根據(jù)所提供的信息，完成下列表格。

Life is full of difficulties, from birth to death. When we face with problems, we often feel, “I am the only one having such problems.” Or, we exaggerate (放大) our problems and regard them as most painful. But if we look around us, we find other people may be in much worse conditions.

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2._______________.

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3.____________.

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To4.___________ next time.

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