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【单选题】
速度轮滑运动员在比赛时必须佩戴( )?A.
护具
B.
头盔
C.
护齿
D.
护膝
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举一反三
【单选题】China's high speed rail network ________ plays a significant role in China's economy development. [ ]
A.
without doubt
B.
in turn
C.
on purpose
D.
by accident
【简答题】大地水准面差距?
【单选题】The high-speed rail _________Xiamen with Longyan is to open on June 30 th .
A.
linking
B.
links
C.
linked
D.
to link
【简答题】As a form. of synergy, what are available between high-speed rail stations and major airports?
【判断题】President Barack Obama had planned to develop high-speed rail (HSR) systems across the United States, but it has met resistance.
A.
正确
B.
错误
【判断题】HSR is a type of passenger rail transport that operates faster than the normal speed of rail traffic.
A.
正确
B.
错误
【判断题】()1.HSR is a type of passenger rail transport that operates faster than the normal speed of rail traffic.
A.
正确
B.
错误
【单选题】After this accident we are ______ concerned with the safety of travelling by high-speed rail. [ ]
A.
little
B.
less
C.
much
D.
more
【简答题】You are going to hear a passage about High-speed rail (HSR) in China. Listen carefully and fill in the missing information.补录3High-speed rail (HSR) in China refers to any railway in China with 1. ...
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