举一反三
- existing line/dedicated line A The high-speed train runs exclusively on a(n) . B The high-speed train shares a(n) .
- The high-speed train runs exclusively on a(n) __________________. A: existing line B: dedicated line
- The high-speed train runs exclusively on a(n) _____________. A: dedicated line B: existing line C: special track D: continuous welded rail
- Choose the correct word for the definition:A track used exclusively for a high-speed train. A: existing line B: dedicated line C: special track
- The speed of high-speed train is over ( ).
内容
- 0
A _______ line is a track used exclusively for a high-speed train. A: train B: track C: welded D: dedicated
- 1
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.
- 2
智慧职教: Topic 26 Session 1 4-2 Read the sentence pairs. Choose which word or phrase best fits each blank. 2-B _______________________________ identifies problems.
- 3
The main factors which affect the pressure wave when two high-speed trains meet: A: The speed of the meeting trains B: The streamline degree of train C: Line spacing D: Train marshalling form E: Train power distribution form F: Train traction power supply mode
- 4
High-speed rail is a passenger train system. It is designed for high ____ of speed. A: ates B: way