单项选择题
A.the method for the proper stowage of a dangerous cargo B.the necessity of lashing, securing and piling of awkward or lengthy cargo C.whether different goods can be stowed together in one hold D.ventilation method for hydrous cargo
Course directed by the 0SC or CSS to be steered at the ...
单项选择题Course directed by the 0SC or CSS to be steered at the beginning of a search is（）.
A.original course B.initial course C.final course D.designated course
Engine room is（）fire.A.onB.inC.atD.out
单项选择题Engine room is（）fire.
A.on B.in C.at D.out
Floating, caused by winds and current with a determinab...
单项选择题Floating, caused by winds and current with a determinable direction defines（）.
A.floating B.sailing C.drifting D.running into danger
