问题 单项选择题

During severe storms when survival becomes a major concern,it may become necessary to relieve high anchor tensions on the windward side of the unit by().

A.deballasting the rig

B.ballasting the rig

C.paying out cable on the windward side

D.paying out cable on the leeward side

答案

参考答案:D

判断题
单项选择题 A1/A2型题