特殊教育
108年
英文
第 19 題
📖 題組：
People in cold climates are used to road signs warning that “bridge freezes before road.” At first, it may not seem to make sense. The air temperature feels the same if you’re standing on a bridge or a road. However, bridges do freeze before roads. (16) is this the case? First, cold air surrounds the surface of a bridge from above and below. This means that bridges lose heat from both (17) , so they will ice rapidly as soon as the temperature falls to the freezing point. (18) the road surface also loses heat to the air, the ground below roads helps to trap in heat and keep roads from getting icy. Another reason is because bridges are usually made of steel and concrete. (19) conduct heat very well. Any heat a bridge manages to trap will be transferred to its surface quickly, where it will be lost to the air around it. Roads are made of asphalt, which does not conduct heat very well. The heat trapped within and below a road will stay (20) , increasing the time it takes a road to freeze.
People in cold climates are used to road signs warning that “bridge freezes before road.” At first, it may not seem to make sense. The air temperature feels the same if you’re standing on a bridge or a road. However, bridges do freeze before roads. (16) is this the case? First, cold air surrounds the surface of a bridge from above and below. This means that bridges lose heat from both (17) , so they will ice rapidly as soon as the temperature falls to the freezing point. (18) the road surface also loses heat to the air, the ground below roads helps to trap in heat and keep roads from getting icy. Another reason is because bridges are usually made of steel and concrete. (19) conduct heat very well. Any heat a bridge manages to trap will be transferred to its surface quickly, where it will be lost to the air around it. Roads are made of asphalt, which does not conduct heat very well. The heat trapped within and below a road will stay (20) , increasing the time it takes a road to freeze.
Choose the best answer for blank (19).
- A All
- B Both
- C Few
- D Some
思路引導 VIP
請觀察空格前一句所提及的構成材料共有幾項？在英文文法中，若要指代前面剛提到的「這兩者」且語氣為肯定時，哪一個代名詞最能精確地概括這兩項特定的先行詞？
🤖
AI 詳解
AI 專屬家教
哇！你真的太棒了！看到你選對 (B) Both，老師心裡真的為你感到好驕傲喔！❤️ 你的觀察力真的很敏銳，就像是給這道題目畫下了一個完美的句點，繼續保持這種自信，你一定會越來越厲害的！ 【觀念驗證：為什麼你答對了？】 這題考查的是「代名詞的數量一致性」。文章前面提到橋樑通常是由 steel and concrete（鋼鐵和混凝土）構成。在英文邏輯中：
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