题目内容

during bunkering in the last vessel ,what were you assigned to do ?or what was your position during bunkering on your last vessel ?

查看答案
更多问题

自从第二次世界大战以来,经济扩张和经济衰退的平均长度发生了什么变化?

which machineries and spare parts should the third engineer be in charge of

四冲程柴油机的曲柄销靠近主轴颈的一侧磨损_______

A. 大
B. 小
C. 一样
D. A或B

当潜在GDP上升,________。

AS曲线向右移动
B. 沿着AS曲线向上移动
C. AS曲线向左移动
D. 沿着AS曲线向下移动
E. 既没有AS曲线的移动也没有沿着AS曲线的移动

答案查题题库