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【单项选择题】

A vessel is underway with a work stage rigged over the side. A seaman may work on the stage,but only when().

A、A.wearing a life jacket

B、B.wearing a safety harness secured to the stage

C、C.wearing both a life jacket and a safety harness secured to the stage

D、D.the vessel is not making way

更多“A vessel is underway with a work stage rigged over the side. A seaman may work on the stage,but only when().”相关的问题
第1题

A、she is underway  B、she is not underway  C、whether she is underway cannot be determined  D、she might be or not be underway  

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第2题

Avessel not under command  B、sailing vessel  C、vessel being towed (manned)  D、vessel being towed (unmanned)  

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第3题

Avessel not under command  B、sailing vessel  C、vessel in distress  D、vessel being towed  

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第4题

AA vessel picking up a navigation mark  B、A vessel transferring cargo while underway  C、A vessel whose anchor is fouled  D、A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course  

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第5题

AA vessel picking up a navigation mark  B、A vessel transferring cargo while underway  C、A vessel whose anchor is fouled  D、A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course  

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第6题

A、underway  B、making way  C、dead in the water  D、a power driven vessel  

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第7题

A、on the way  B、at anchor  C、made fast to a terminal  D、moving against water  

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第8题

A、be regarded as a vessel not under command  B、be regarded as a vessel underway  C、be regarded as a vessel  D、be regarded as a sailing vessel  

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第9题

AA vessel transferring provisions while underway  B、A pushing vessel and a vessel being pushed when connected in a composite unit  C、A vessel servicing a navigation mark  D、A vessel launching aircraft  

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第10题

AA vessel transferring provisions while underway  B、A pushing vessel and a vessel being pushed when connected in a composite unit  C、A vessel servicing a navigation mark  D、A vessel launching aircraft  

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