单项选择题
A.entered through a dredged cut
B.not accessible in easterly gales
C.available for vessels up to a maximum draft of 8 feet (2.4m)
D.not affected by the tide
单项选择题 Good seamanship while towing in heavy weather requires all of the following EXCEPT（）.
单项选择题 Given the same water depth and line tension，the holding power of a 19 pound/foot wire rope mooring system in comparison to the holding power of a 90 pound/foot chain mooring system will be（）.
单项选择题 Generally，when lifting an inflatable liferaft back aboard ship，you would use the（）.