When you hear three short blasts on the ships whistle and the same signal on the general alarm bells, you ().

A . are required to go to your life-raft B . are dismissed from drills C . should point to the man overboard D . should start the fire pum

时间:2022-10-18 19:04:26 所属题库:船舶电气与船舶安全题库

相似题目