单项选择题
A.it difficult for them to finish the job in time B.difficult for them to finish the job in time C.they have much difficulty to finish the job in time D.that difficult for them to finish the job in time
The pollution prevention regulations do not apply to th...
单项选择题The pollution prevention regulations do not apply to the transfer or discharge of （）
A.bunker fuel for use aboard ship B.lubricating oil for use aboard ship C.coconut oil carried in tank vessels D.oily water from a ships bilges
The first step you would take in helping an unconscious...
单项选择题The first step you would take in helping an unconscious victim who is not breathing is（）
A.stop bleeding B.open airway C.mouth-to-mouth respiration D.call for help
Your assigned emergency station aboard ship can be foun...
单项选择题Your assigned emergency station aboard ship can be found on the ship’s （）
A.station bill B.clearance papers C.certificate of inspection D.permit to proceed
