• 2021-04-14
    Chinas HSR accounts for ______of the worlds total high-speed
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    内容

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      The operating speed of High-speed railway is more than ______ .

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      1. HSR is a type of passenger rail transport that operates faster than the normal speed of rail traffic.

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      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.

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      中国大学MOOC: On August 1st, 2008, China’s first high speed railway, Beijing-Tianjin Intercity High Speed Railway was put into use, marking the beginning of the high speed era.

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      High Speed Railway