更多"[单选题] Vessels transiting the canal "的相关试题:
[单选题] You must have said something to _( )_ her, as she was crying after talking with you.
A. defend
B. offend
C. confuse
D. direct
[单选题]【典型考题】 He must have had an accident，or he ______ then．
A.Would have been here
B.Should be here
C.Had to be here
D.Would be here
[单选题] Of the vessels listed ,which must keep out of the way of all the others?
A. A vessel constrained by her draft
B. A vessel restricted in her ability to maneuver
C. A vessel on pilotage duty
D. A vessel engaged in fishing
[单选题] Vessels carrying ______ must not willfully wash decks or holds．
A.General cargo
B.Steel products
C.Harmful cargo
D.Machinery
[单选题] Get the searchlight ______ for transiting the canal at night．
A.turned off
B.already
C.almost
D.ready
[单选题] You must ______ in this area unless you have messages about the casualty.
A. keep radio silence
B. keep radio silent
C. keep radio be silent
D. keep silent the radio
[单选题] Two vessels are approaching each other near head on. What action should be taken to avoid collision? ______.
A. The first vessel to sight the other should give way.
B. The vessel making the slower speed should give way.
C. Both vessels should alter course to starboard.
D. Both vessels should alter course to port.
[单选题] Most propellers on merchant vessels are constructed of______.
A. manganese bronze
B. cast iron
C. mild steel
D. improved plow steel
[单选题] The rules state that vessels may depart from the requirements of the Rules when ______．
A.There are no other vessels around
B.Operating in a narrow channel
C.The Master enters it in the ship's log
D.Necessary to avoid immediate danger
[单选题] It is dangerous for vessels without the use of radar ______ the estuary．
A.To get
B.To approach
C.To proceed
D.To close
[多选题]Which of the following blood vessels are connected with the cardiac base?
A.superior vena cava
B.inferior vena cava
C.right pulmonary artery
D.pulmonary trunk
E.ascending aorta
[多选题]Which of the following blood vessels open into the atrium?
A.ascending aorta
B.pulmonary trunk
C.superior vena cava
D.inferior vena cava
E.pulmonary vein
[单选题] Vessels shall be deemed to be in sight of one another only when one ______from the other．
A. can be observed visually
B. can be observed by radar
C. can be located on the radar
D. can be heard．
[单选题] Where one of two vessels is to keep out of the way the other _____ .
A. shall not keep her course but shall keep her speed
B. shall not keep her course and speed
C. shall keep her course but change her speed
D. shall keep her course and speed
[单选题] The lifesaving equipment on all vessels shall be ______．
A.inspected weekly
B.stowed in locked compartments
C.readily accessible
D.tested yearly
[单选题] Barges and vessels are ballasted before departure to ______．
A.Improve their stability
B.Avoid polluting waters where liquid ballast may not be discharged
C.Prevent free surface effects
D.Allow movement of liquids within the barge for tank cleaning
[单选题] Whenever vessels are in sight of one another, a good method of early detection of risk of collision is by ______ the approaching vessel.
A. giving warning signals to
B. taking compass bearings of
C. plotting the position of
D. keeping a sharp lookout
