The water used to cool the city’s buildings travels in a closed ________ inside 48-inch pipes that run for 15 miles beneath the
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.