单项选择题
A.take B.think C.hand D.get
Midships refers to rudder to be held（）.A.in position to...
单项选择题Midships refers to rudder to be held（）.
A.in position to starboard B.in position to port C.in position to anywhere D.in position fore and aft
In anchoring orders，UP AND DOWN means（）.A.the chain is ...
单项选择题In anchoring orders，UP AND DOWN means（）.
A.the chain is not upright B.the chain is tight C.the chain is upright D.the chain is slack
I hereby request permission（）the ship’s main engine for...
单项选择题I hereby request permission（）the ship’s main engine for routine maintenance.
A.immobilize B.to immobilize C.immobilization D.immobilizing
