其他其他其他2007年第2期海船船员适任证书全国统考试题(总第43期)
题目内容

During an engine room watch if immediate action is necessary to ensure safety of the ship, its machinery and crew, ______.

2024-07-09

A.the chief engineer must be informed at first

B.the captain must be informed at first

C.it must be taken by the duty engineer

D.the generator engine must be stopped

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