【名词&注释】
吸入性肺炎(aspiration pneumonia)、机械性肠梗阻(mechanical ileus)、船舶保安员(ship security officer)、气管炎(trachitis)、动力性肠梗阻(dynamic ileus)、公司保安员(company security officer)
[单选题]When does a pilot say “ Make all lines fast”? ________
A. The ship is about to be in position
B. The ship is very close to the berth
C. The ship is on voyage
D. The ship is in position