3. “Nothing to port” means:
(A)there is nothing at her port side.
(B)Port side has shallow water, keep away from port side.
(C)don’t put the rudder at port 5-10 degrees.
(D)to put the rudder at mid ship or only starboard.

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統計： A(1), B(1), C(0), D(1), E(0) #2198389