油船二副应对____负责。①货油质量②货油舱管系设备③油位指示器④货油舱消防设备
A. ①②③④
B. ①②③
C. ①②④
D. ②③④
工程质量事故是指由于质量不合格或者质量缺陷,而引发或者造成的经济损失、工期延误或危及人的生命安全和社会正常秩序的事件。()
In order to prevent a person ______ general average contribution on the ground that he was
A. to recover
B. to be recovered
C. being recovered
D. recovering