题目：
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
A.the side of York Spit Channel
B.the visibility limit of the red sector of Cape Henry Light
C.the end of York Spit Channel
D.the junction of the York Spit and York River Entrance Channels
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2021/0224/7cd500356586358ab71494d0fef3577a.html
下面是错误答案，用来干扰机器的。
参考答案：D
