【单选题】
A spherical buoy may be（）.
A、numbered
B、lettered
C、green
D、red
查看正确答案A、horizontally banded buoys B、vertically striped buoys C、yellow buoys D、spherical buoys
搜题
更多“A spherical buoy may be（）.”相关的问题
第4题
A、Red buoy with a horizontal yellow band B、Red and white vertically-striped buoy with a vertical yellow stripe C、Red and white vertically-striped buoy with a red spherical topmark D、Green buoy with a yellow square
第5题
A、A.White buoy with a green top B、B.White and international orange buoy C、C.Yellow buoy D、D.Yellow and black vertically-striped buoy
第6题
A、The buoy should be considered to always be in the charted location B、If the light is flashing，the buoy should be considered to be in the charted location C、The buoy may not be in the charted position D、The buoy should be considered to be in the charted position if it has been freshly painted
第7题
A、must be lighted B、may have a flashing red light C、may have a fixed white light D、None of the above
