单项选择题
A. Mind your head. B. Watch your head. C. Watch your step. D. Watch your walking.
A. On which side must I rig the pilot ladder? B. On which side do you want the ladder rigged? C. On what side must I rig the pilot ladder? D. On which side do you want the gangway rigged?
A. The pilot room is next to the chart room. B. The pilot room is next to the wheelhouse . C. The pilot room next to the captain’s cabin. D. The pilot room next to the wheelhouse .