正确答案: B
serving
题目:STCW 78/95 Convention shall apply to seafarers _____ on board seagoing ships entitled to fly the flag of a Party.
解析:B
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举一反三的答案和解析:
[单选题]环槽磨损后依具体情况不同可分别采用______等方法进行修复。Ⅰ.修理尺寸法;Ⅱ.光车+镀铁;Ⅲ.恢复尺寸法;Ⅳ.换新活塞;Ⅴ.光车+镀铬。
Ⅰ+Ⅲ
[单选题]在海上用雷达协助避让时,如用降速,应至少降速多少才能作为宽让________。
原航速的1/2
[单选题]One of the most common causes of reduction gear failure is gear wear caused by scoring as a result of
an inadequate lube oil film
[单选题]时常患有疖肿的病人,应注意有否______可能。
糖尿病
[单选题]在热传播中,传导热的能力最差的是______。
空气
[单选题]血液分为二大部分,一为血桨,另一为______。
血细胞