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举一反三
【单选题】Desperately short of living space and dangerously prone to flooding, the Netherlands plans to start building homes, businesses and even roads on water. With nearly a third of the country already cover...
A.
most parts of the country are covered by water
B.
the country is constantly threatened by floods
C.
it will promote the cultivation of flowers
D.
people think it better to live on water
【单选题】拖船的主要特点是（）
A.
功率大，具有拖曳设备，拖钩置于船中附近
B.
功率大，具有拖曳设备和顶推设备
C.
功率大，具有拖曳设备，并装有导管螺旋桨
D.
功率大，具有拖曳设备，拖钩置于船尾
【单选题】Passage Two Desperately short of living space and dangerously prone to flooding, the Netherlands plans to start building homes, businesses and even roads on water. With nearly a third of...
A.
building floating communities is a very good idea
B.
the director of the firm didn’t want to answer the question
C.
the Netherlands should follow the example of Bangladesh
D.
people are not satisfied with the government’s work
【单选题】一艘被拖船或者多艘被拖船的最后一艘，如配有船员，应以每次不超过2min的间隔连续鸣放四声，即（）。
A.
两长声继以两短声
B.
两短声继以两长声
C.
一长声继以三短声
D.
一短声继以三长声