单项选择题
Letter “G” shows that“ （）”.
A. I have a pilot on board
B. I require a pilot.
C. I have stopped.
D. My vessel is healthy .
点击查看答案&解析
相关考题
-
单项选择题
Letter “H” means“（）”.
A. I have a pilot on board
B. I require a pilot
C. I have stopped
D. My vessel is healthy -
单项选择题
Letter “Q” means “（）”.
A. Man overboard
B. You are running into danger
C. My vessel is healthy.
D.I require a pilot. -
单项选择题
Mind your head .I am dropping the（） now!
A. heavy line
B. heaving line
C. head line
D. wire rope
