单选题Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The portside freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST（）.Apress up a slack double bottom tank on the port sideBfill an empty centerline double bottom tankCpump out a slack marine portable tank located on the portside amidshipsDjettison the anchors and anchor cables
单选题
Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The portside freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST（）.
A
press up a slack double bottom tank on the port side
B
fill an empty centerline double bottom tank
C
pump out a slack marine portable tank located on the portside amidships
D
jettison the anchors and anchor cables
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