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
点击查看答案&解析
相关考题
-
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 -
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 -
单项选择题
A proper look-out must be kept（）.
A.only in fog
B.only between the hours of sunset and sunrise
C.only when entering and leaving port
D.at all times
