正确答案: D

施工修理和装配不当

题目：下列________是属于船员责任事故。

解析：D

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举一反三的答案和解析：

[单选题]紧急情况

emergency

[单选题]Every liquid has a pressure at which it will vaporize and this pressure varies with temperatureThe word “which” means _____.

a pressure

[单选题]胸椎共有______块。

12