"A vessel’s fire control plan shall be ____
A.given to each crew member in booklet form
B.permanently posted at the corridor
C.permanently posted at the bridge
D.posted all over the accommodation
正确答案是B
"A vessel’s fire control plan shall be ____
A.given to each crew member in booklet form
B.permanently posted at the corridor
C.permanently posted at the bridge
D.posted all over the accommodation
正确答案是B