A buoy having red and green horizontal bands would have a light characteristic of（）.<br>A:interrupted quick flashing<br>B:composite group flashing<br>C:Morse (A)<br>D:quick flashing

A buoy having red and green horizontal bands would have a light characteristic of（）.
A:interrupted quick flashing
B:composite group flashing
C:Morse (A)
D:quick flashing

出自：海船船员证

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