【简答题】引入蜗杆直径系数并使之标准化是为了使刀具()。
【判断题】When a seafarer is sick, he can go to the hospital on board.
【单选题】失去控制的船舶夜间在航不对水移动时,应显示的号灯是:
【单选题】在 Word 下,可以显示分页效果的视图方式是
【单选题】l61. When a seafarer is on call, the seafarer shall have ___ if the nornal period of rest is disturbed by call-outs to work.
A.
not any compensatory rest period
B.
an adequate compensatory rest period
【单选题】以下选项中,哪些是可能出现在狗身上的寄生虫?()
【单选题】引入蜗杆直径系数并使之标准化是为了使刀具( )。
【单选题】【单选】When a seafarer is on call, the seafarer shall have _________ if the normal period of rest is disturbed by call-outs to work.
A.
not any compensatory rest period
C.
an adequate compensatory rest period