单项选择题
A. Take in stern line! B. Hold on stern line! C. Slack away stern line! D. Send out stern line!
A. Single up forward to headline! B. All let go aft! C. Send out head line! D. Hold on the head line!
A. Get ready for the ropes. B. Keep away from the ropes. C. Slack away the ropes. D. Heave in the rope.