The less expensive option of constructing special tracks for high-speed train is utilizing _____________ .
existing lines
举一反三
- The less expensive option of constructing special tracks for high-speed train is utilizing __________ . A: dedicated lines B: existing lines C: specail lines D: continuous welded rails
- The tracks of high-speed train must have a _______________________.
- The speed of high-speed train is over ( ).
- Which of the following is a possible cause of the event "the high speed train is underdeveloped in the US"? A: Americans don't like the high speed train. B: Highway network is advanced. C: The geography is unsuitable for the high speed train. D: The high speed train damages environment.
- Organic food grown with natural fertilizers may be less expensive than those foods not utilizing natural fertilizers.
内容
- 0
High-speed rail is a passenger train system. It is designed for high ____ of speed. A: ates B: way
- 1
The tracks of high-speed train must have a ________ A: longer curve radius B: shorter curve radius C: thinner curve radius D: wider curve radius
- 2
Translate the following sentences into Chinese. High-speed rail is a passenger train system.It is designed for high rates of speed.
- 3
”高铁“中国的标准翻译为（ ）。 A: D-Series High-Speed Train B: G-Series High-Speed Train C: T-Series High-Speed Train D: K-Series High-Speed Train
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The high-speed train runs exclusively on a(n) _____________. A: dedicated line B: existing line C: special track D: continuous welded rail