A stretch where the channel changes from one side of the river to the other is called a ______.A.bifurcationB.transitC.crossingD.changeover
A stretch where the channel changes from one side of the river to the other is called a ______.
A.bifurcation
B.transit
C.crossing
D.changeover
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On most campuses, one can find an international club, which includes Americans, where students can get to know and learn socially from students from other countries, as well as Americans.
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单选题Entering from seaward，triangular-shaped daymarks are used to mark（）.Athe starboard side of the channelBthe centerline of the channelCan obstruction where the preferred channel is to starboardDspecial purpose areas
单选题When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.Aa junction with the preferred channel to the leftBa sharp turn in the channel to the rightCthe starboard side of the channelDa wreck to be left on the vessel's port side
单选题A rock and sand structure extending from the bank of the river toward the channel is known as a（）.AwingdamBtowheadCcutoffDlandwall
单选题River currents tend to（）.APick up speed where the channel widensBRun slower in the center of the channelCHug the inside of a bendDCause the greatest depth of water to be along the outside of a bend
单选题A vessel proceeding along the bank of a river or channel has the tendency to（）.Acontinue in line with the bankBhug the bankCsheer away from the bankDincrease speed
单选题A stretch where the channel changes from one side of the river to the other is called a （）.AbifurcationBtransitCcrossingDchangeover
单选题A vessel proceeding along the course of a narrow channel shall keep as near to the outer limitof the channel which lies on her starboard side as it is safe and practicable.Which one of the followings does the statement express?（）.AA vessel shall proceed near the other vessel on her starboard side on the narrow channel since it is safe and practicableBA vessel shall avoid proceeding near the starboard outer limit of a narrow channel as long as it is safe and practicableCA vessel shall avoid proceeding along the channel because it is not safe and practicableDA vessel shall proceed near the starboard outer limit of a narrow channel to the degree in which it is safe and practicable
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单选题The power and torque capability of the steering system must be such that the rudder can be swung from （）one side to（）the other side with the ship at maximum speed.A35°；35°B35°；30°C15°；15°D28°；60°
单选题The place where a channel moves from along one bank of the river over to the other bank of the river is called a（）.AdraftBcutoffCdrawDcrossing
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单选题A stretch where the channel changes from one side of theriver to the other is called a（）.AcrossingBtransitCtransferDpassing
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