The officer in charge of the engineering watch sha...
单选题

The officer in charge of the engineering watch shall continue to be responsible for machinery operations, ()the presence of the chief engineer in the machinery space.

发布日期:2021-03-22

A.as long as

B.unless

C.despite

D.till

热门试题

热门资讯

    暂无相关推荐~

分享给好友

分享到朋友圈

取消

使用浏览器的分享功能,把这篇文章分享出去

确定