某饭店近期开展客房营销推广，其中推出舒适睡眠计划，包括睡床介绍，（），特色夜床服务等。
A、睡枕菜单
B、床单介绍
C、被单菜单
D、睡床类型
参考答案：A
Rule 14 describes the action to be taken by vessel meeting head-on. Which of the following conditions must exist in order for this rule to apply?（）.
A.Both vessels must be power-driven
B.They must be meeting on reciprocal or nearly reciprocal courses
C.The situation must involve risk of collision
D.All of the above
机尾把钩工的主要检查内容有（）。
A.压车柱是否牢固
B.地锚螺栓是否松动
C.尾轮的转动情况
D.钢丝绳是否缺油
