A. VESSEL OVERTAKING ON PORT SIDE. B. VESSEL OVERTAKING ON STARBOARD SIDE. C. VESSEL CROSSING FROM PORTSIDE. D. VESSEL CROSSING FROM STARBOARDSIDE.
A. I NOW HAVE THE WATCH. B. I NOW HAVE THE CONN. C. YOU NOW HAVE THE WATCH. D. YOU NOW HAVE THE CONN.
A. 对 B. 错
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