单选题A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights（）.Aare not the same color as either side lightBhave a lesser range of visibility than the prescribed lightsCdo not impair the visibility or distinctive character of the prescribed lightsDAll of the above
单选题
A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights（）.
A
are not the same color as either side light
B
have a lesser range of visibility than the prescribed lights
C
do not impair the visibility or distinctive character of the prescribed lights
D
All of the above
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