单项选择题
In case of fire, （）.
A. inform the bridge and give the alarm at once B. cut off the circuits and turn off ventilating blowers first C. call the captain first D. report to the duty officer
单项选择题 For the duties assigned in the muster list, （）.
单项选择题 The station lists are posted （）on board a ship.
单项选择题 Bring your immersion suit. Meet in front of the （）.
