某船船长从NAVTEX中收到在一条有关该船附近海域发生另一船舶遭受到攻击的信息，该船船长应()。①采取在保安等级3下的保安措施；②记录该信息；③保持警觉性。

妊娠 36 周， 产前检查胎背位于母体腹部左侧， 胎心音位于左上腹， 宫底可触及浮球感，其胎方位为（）

根据SOLAS公约的规定，船舶配备AIS应满足()。①自动向配有相应设备的岸台、其他船舶和飞机提供船舶识别码、船型、船位等信息；②自动从其他装有类似设备的船舶接受这种信息；③监视和跟踪其他船舶；④与岸基设施交换数据

With the rapid development of petroleum industry, more and more oil products of high quality are being turned out.

标准状态下测定某汽车尾气中CO含量为2.8mg/m3，若用ppm表示，则 CO含量为（）ppm 。

下列哪项不属于船员的保安职责？

----- Tina had nothing for breakfast, ____________ she?

----- _____________. She had some bread and milk.

As the number of participants has increased from 60 to 98, we wonder if we can useLecture Hall 'A' as ' B' will be too small.

Learning to cope with a health problem can contribute to a better life.

原发性高血压心理治疗首选（）