单项选择题
A.not under command lights B.restricted in her ability to maneuver lights C.anchor lights D.sidelights and a sternlight
A vessel（）when underway shall so far as possible，keep o...
单项选择题A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
A.having engaged in fishing B.engaging in fishing C.engaged in fish D.engaged in fishing
A vessel（）a crossing vessel，shall not normally enter a ...
单项选择题A vessel（）a crossing vessel，shall not normally enter a separation zone or cross a separation line.
A.including B.inclusive of C.except that D.other than
A proper look-out shall be maintained（）.A.only at night...
单项选择题A proper look-out shall be maintained（）.
A.only at night B.only during restricted visibility C.at night and during restricted visibility D.at all times
