题目内容
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[单选题]
Effective length of platform. 120M,how many trains can I stop？
A.tow
B.three
C.four
D.six
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.tow
B.three
C.four
D.six
如果结果不匹配，请 联系老师 获取答案
更多“Effective length of platform. …”相关的问题
听力原文： It's very necessary for Canada to set up effective transportation system because of its enormous size with its sparsely populated distribution. It is also very difficult to make transportation construction on the surface of the country due to its harsh long winter and its mountainous terrain. It's really amazing for this country to set up a transcontinental railroad since last century. Much of the country's freight is transported by Canadian National Railway and Canadian Pacific Railway. But nowadays fewer and fewer people travel by train.
Water transportation was very important before railway construction. Although passenger travel by water is less important than before, waterways remain important for cargo transporting. Waterways include lakes, rivers and sea coastlines.
Because of the increasing number of automobiles, Canada's road transportation develops very quickly. In 1991, road length has been more than 849,400 kilometers. Road system is becoming more and more important. Trucks carry nearly half of the total freight transported in Canada.
With the development of transportation, airplanes became another necessary vehicle since airplanes could be the only access to some areas of the far northern region.
Canadian transportation system develops very quickly with the increasingly advanced science and technology. The aim of the transportation is to use substitute fuels and to produce more efficient transportation facilities.
(33)
A．The brief history of Canadian transportation.
B．The importance of water transportation in Canada.
C．The condition of transportation system in Canada.
D．The rapid progress of Canadian transportation.
【C11】
A．in general
B．on average
C．by contrast
D．at length
Congo is equal to Albania on the length of road and the amount of energy.
A．Y
B．N
C．NG
A．Y
B．N
C．NG
A. The length of the course.
B. The route the cyclists take.
C. The number of participants.
D. The month in which the tour is held.
The pesticide DDT can be effective against ______.
A．malaria
B．animals
C．wildlife
D．human nervous system
A．The length of the course.
B．The route the cyclists take.
C．The number of participants.
D．The month in which the tour is held.
