【单选题】
A lookout can leave his station().
A、at the end of the watch
B、at any time
C、ONLY when properly relieved
D、15 minutes before the end of the watch
A、at the end of the watch
B、at any time
C、ONLY when properly relieved
D、15 minutes before the end of the watch
A、Can you take a message for me. B、Are you sure for that. C、Would you like to leave a message. D、Can you phone me.