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【单选题】
1941年1月,国民党发动第二次反共高潮,以8万余兵力包围袭击新四军军部及所属部队9000多人,制造了震惊中外的( )。A.
西安事变
B.
两广事变
C.
皖南事变
D.
卢沟桥事变
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举一反三
【单选题】When the chief engineer is in the machinery spaces, the officer in charge of the engineering watch shall_________ .
A.
continue to be responsible for machinery space operations despite the presence of the C/E
B.
hand over the responsibility actively
C.
be responsible for the watching together with the chief engineer
D.
assistant the chief engineer to control the machinery
【简答题】when do you have call the chief engineer to the engine room ?
【单选题】What is used when securing heavy vehicles aboard Ro-Ro vessels ________．
A.
Buckle or ratchet tensioner
B.
Webbing
C.
Manila rope
D.
None of these
【单选题】What should you be concerned with when loading and securing vehicles aboard a Ro-Ro vessel ________．
A.
That all fuel is drained from the vehicles' tanks to prevent fire hazard
B.
The size，weight，and center of gravity of vehicle/cargo unit
C.
The preferred stowage of vehicles is athwartships wherever possible
D.
The vehicles' brakes should not be set to allow for adjusting the lashings
【单选题】What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels ________．
A.
Chain lever
B.
Turnbuckle
C.
Webbing
D.
Chain
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