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单项选择题 The sea painter is secured in the lifeboat by（）.

单项选择题 The Master or person in charge of a ship shall ins...

单项选择题 The falls on gravity davits are（）.

单项选择题 The connection facilities for the international shore...

单项选择题 The boat command that means complete the stroke and...

单项选择题 Safety goggles or glasses are NOT normally worn when...

单项选择题 Safe water buoys may show ONLY（）.

单项选择题 On cargo and miscellaneous vessels what is NOT a re...

单项选择题 On a vessel making a voyage more than 48 hours l...

单项选择题 On a small boat，which knot is best suited for atta...

单项选择题 On a ship，when may a work vest be substituted for...

单项选择题 On a ship，watertight doors should be operated（）.

单项选择题 On a ship，how many ring buoys are required to have...

单项选择题 On a ship，firefighting equipment must be inspected o...

单项选择题 On a ship，a fixed carbon dioxide or other approved...

单项选择题 On a ship，a fire drill shall be conducted once eve...

单项选择题 On a ship，a cabinet or space containing the control...

单项选择题 On a class B fire，which portable fire extinguisher ...

单项选择题 Oily rags stored in a pile that is open to the at...

单项选择题 Normally，potable water systems are connected directly...

单项选择题 Line throwing apparatus aboard ship must contain（）.

单项选择题 In order for the automatic lifeboat drain to operate...

单项选择题 In launching a covered lifeboat，what would safely lo...

单项选择题 In addition to the life jackets stowed at each bert...

单项选择题 If absolutely necessary，the best way to land on a ...

单项选择题 How should the lifeboat sea painter be rigged?（）

单项选择题 How many life buoys have your ship been exactly（）...

单项选择题 How many life buoys（）on board with self-igniting l...

单项选择题 Frapping lines are fitted to lifeboat davits to（）.

单项选择题 Fire fighting equipment requirements for a particular...

单项选择题 Each open lifeboat carried on a vessel on an intern...

单项选择题 Each lifeboat must be lowered and maneuvered in the...

单项选择题 During the required periodic abandon ship drill aboar...

单项选择题 During a fire drill on a ship，what action is requi...

单项选择题 After abandoning ship，you should deploy the sea anch...

单项选择题 According to the ship regulations，the capacity of a...

单项选择题 According to the regulations for lifeboat falls，which...

单项选择题 According to the regulations for life boat falls，whi...

单项选择题 A sheave is a（）.

单项选择题 A sea anchor is（）.

单项选择题 A person referring to the stern sheets of a lifeboa...

单项选择题 （）is used for heaving up and slacking away the an...

单项选择题 Frapping lines are fitted to lifeboat davits to（）.

单项选择题 If you hear more than six short blasts and one lon...

单项选择题 Line throwing equipment should not be operated（）.

单项选择题 When launching a lifeboat in the rough sea，the davi...

单项选择题 Your vessel has lifeboats on both sides. Lifeboat N...

单项选择题 Your vessel is equipped with totally enclosed lifeboa...

单项选择题 Never（）the lifeboat or lifecraft disengaging locks o...