你可能喜欢
A.14、7、5
B.20、10、6
C.30、15、12
A.keep the watch on the bridge
B.in no circumstance leave the bridge until properly relieved
C.notify the master when in any doubt as to what action to take in the interest of safety
D.all of the others
赞题库-搜题找答案
(已有500万+用户使用)
无需下载 立即使用