（）(所有船员) must know the locations as well as the operations of the life-saving and fire-fighting appliances.<br>A:All officers<br>B:All engineers<br>C:All the crew<br>D:AB and C

（）(所有船员) must know the locations as well as the operations of the life-saving and fire-fighting appliances.
A:All officers
B:All engineers
C:All the crew
D:AB and C

出自：船舶水手证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245629】个 (题库试题定时更新)