单项选择题
After transferring a weight forward on a vessel，the draft at the center of flotation will（）.
A.change，depending on the location of the LCG B.increase C.decrease D.remain constant
单项选择题 In order to ensure that a RACON signal is displayed on the radar，you should（）.
单项选择题 In a crossing situation，the stand-on vessel should normally（）.
单项选择题 You may find the time of slack water after low water in a certain port from（）.
