A vessel fitted with twin screws is easier in ______than a vessel with single screw.(1.0)
A.turning maneuver B.course setting C.position fixing D.regulating speed正确答案A
A vessel fitted with twin screws is easier in ______than a vessel with single screw.(1.0)
A.turning maneuver B.course setting C.position fixing D.regulating speed正确答案A