The water used to cool the city’s buildings travels in a closed ________ inside 48-inch pipes that run for 15 miles beneath the
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举一反三
- The city was even equipped with a _______ system, for a great many clay pipes were found beneath the narrow streets. </p></p>
- Our city’s buildings are not as modern as your city.
- Underground water supplies about（） A: 80% of Australia’s water B: 48% of Australia’s water C: 18% of Australia’s water D: 80% of Australia’s water
- Piston cooling fins are located ______. A: at top the piston crown B: beneath the piston crown C: at the base of the piston skirt D: inside the cylinder liner<br/>cooling water jacket
- According to Prof. Hood, author of The City Beneath Us, laborers who built New York’s subways are not remembered and duly respected.
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In the closed cooling system， the water （）.
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The earthquake left huge gaps in the city's streets. A: debris B: crevices C: buildings D: electric lines
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When cutting through Yuleishan Mountain, the workers used fire to heat stones and water to cool the rocks to. They applied the principle of thermal _____________ and cold contraction into practice.
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The water used in the ship's sanitation system is generally _____. A: low temperature fresh water B: high temperature fresh water C: water produced by water generator D: seawater
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.It’s too hot today. I’m going to go inside for a cold drink. A: hot B: warm C: cool D: cold