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【单选题】

下行吊拖船队进入支流口,关键是().

A.
紧抱支流口上岸嘴
B.
拖轮转弯时要加速
C.
驳船配合拖轮用舵调直队形
D.
以上都对
题目标签:拖船支流
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【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

【多选题】渭河是黄河最大的支流,()

A.
发源于甘肃省渭源县境内
B.
接纳的支流有无定河、泾河、洛河
C.
中下游渠道纵横
D.
有大荔县汇入黄河