41 What is the main purpose of this passage?
(A) To show how fossil fuels are formed in cities.
(B) To clarify the causes and effects of sea level rise.
(C) To prove the importance of South Pacific countries.
(D) To trace the movements of icebergs on a global scale.

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統計: A(16), B(473), C(44), D(38), E(0) #3226383

詳解 (共 4 筆)

#6082601
As it stands, sea le...
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#6160737
Climate change has been going on for more than a century. The global climate gets warmer and warmer and the average annual temperature keeps rising. This makes sea water heat up and expand, thus taking up more space andcausing a significant rise in the sea level.
(第一段在講全球暖化造成海平面上升)
         Another cause of sea level rise has to do with icebergs. As icebergs melt due to rising temperatures, huge blocks ofice move into the sea at the poles. This phenomenon also significantly elevates the sea level. Currently, the sea level iseight inches higher than it was a century ago. Scientists predict that by the end of this century, the sea level is very likelyto be three feet higher than it is today.
(第二段講冰山融化造成海平面上升)
        Sea level rise is threatening to submerge some countries. Among them, island countries are especially vulnerable.For example, Tuvalu, an island in the South Pacific Ocean, will likely become the first country to disappear underwaterover the coming decades. Other victims suffering the same fate include Kiribati, the Maldives, and the Marshall Islands,to name just a few.
(第三段講海平面上升會淹沒海島國家)
        Human activities are impacting the climate system. People have been burning coal and petroleum for a long periodof time. Such fossil fuels release greenhouse gases to the atmosphere when they are burned. Greenhouse gases act like asweater around the Earth for they are good at trapping heat and making temperatures rise.
(第四段講人類燒燃料釋放的氣體會讓氣候暖化加劇)
        As it stands, sea level rise does not pose threats to island countries alone. Scientists are already warning that someof the world’s major cities could be underwater by the end of the century. Needless to say, action to protect them shouldbe taken as soon as possible.
(第五段總結,要做一些行動抑制海平面上升)
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41 What is the main purpose of this passage? 文章主要目的為何?
(A) To show how fossil fuels are formed in cities. 
(B) To clarify the causes and effects of sea level rise. 釐清海平面上升的原因
(C) To prove the importance of South Pacific countries.
(D) To trace the movements of icebergs on a global scale.
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題目 41 解析:問題:這篇文章的主旨是...
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Climate change has been going on for more than a century.氣候變遷已持續了一個多世紀。
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 The global climate gets warmer and warmer and the average annual temperature keeps rising.全球氣候越來越暖,年平均氣溫不斷上升。
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 This makes sea water heat up and expand, thus taking up more space andcausing a significant rise in the sea level.這使得海水升溫膨脹,從而佔據更多空間並導致海平面顯著上升。
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         Another cause of sea level rise has to do with icebergs.海平面上升的另一個原因與冰山有關。
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 As icebergs melt due to rising temperatures, huge blocks ofice move into the sea at the poles.由於氣溫升高導致冰山融化,巨大的冰塊從兩極流入海洋。
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 This phenomenon also significantly elevates the sea level.這種現像也導致海平面顯著上升。
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 Currently, the sea level iseight inches higher than it was a century ago. 目前,海平面比一個世紀前高出八吋。
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Scientists predict that by the end of this century, the sea level is very likelyto be three feet higher than it is today.科學家預測,到本世紀末,海平面很可能會比現在高出三英尺。
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        Sea level rise is threatening to submerge some countries.海平面上升有淹沒一些國家的危險。
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 Among them, island countries are especially vulnerable.其中,島國尤其脆弱。
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For example, Tuvalu, an island in the South Pacific Ocean, will likely become the first country to disappear underwaterover the coming decades.例如,南太平洋島國圖瓦盧很可能在未來幾十年內成為第一個消失在水下的國家。
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 Other victims suffering the same fate include Kiribati, the Maldives, and the Marshall Islands,to name just a few.其他遭受同樣命運的受災國包括吉里巴斯、馬爾地夫和馬紹爾群島等。
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        Human activities are impacting the climate system.人類活動正在影響氣候系統。
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 People have been burning coal and petroleum for a long periodof time.人們長期以來一直在燃燒煤炭和石油。
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 Such fossil fuels release greenhouse gases to the atmosphere when they are burned.這些化石燃料燃燒時會向大氣中釋放溫室氣體。
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 Greenhouse gases act like asweater around the Earth for they are good at trapping heat and making temperatures rise.溫室氣體就像地球周圍的毛衣,它們善於捕獲熱量並使溫度上升。
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        As it stands, sea level rise does not pose threats to island countries alone.目前,海平面上升並非只對島國構成威脅。
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 Scientists are already warning that someof the world’s major cities could be underwater by the end of the century.科學家已經發出警告,到本世紀末,世界上一些主要城市可能會被淹沒。
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 Needless to say, action to protect them shouldbe taken as soon as possible.毋庸置疑,應該盡快採取行動保護他們。
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What is the main purpose of this passage?這篇文章的主要目的是什麼?
(A) To show how fossil fuels are formed in cities.展示城市中化石燃料的形成過程。
(B) To clarify the causes and effects of sea level rise.闡明海平面上升的原因和影響。
(C) To prove the importance of South Pacific countries.證明南太平洋國家的重要性。
(D) To trace the movements of icebergs on a global scale.追蹤全球範圍內冰山的運動。
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What is the main pur...
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