单项选择题
When the order given by bridge may have bad results, the duty engineer should（）
A.inform the captain for a further consideration, then perform it B.inform the captain, and not perform it C.stop the M/E immediately, and then inform the chief engineer D.stop the M/E immediately, and then inform the captain
单项选择题 The installation and provision of fire fighting equipment is mainly subject to （）
单项选择题 Each ship shall carry on board a shop security plan approved by （）
单项选择题 International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk (IGC Code) is a part of（）
