26、船舶申请引航员协助进港,引航员登船后,下面说法正确的是( )。

34、( ) is a service to assist on-board navigational decision-making and to monitor its effects.

33、 When a wind is permanently changing the direction from which it blows, it is ( ).

32、 Place on deck, in mess rooms, etc., assigned to crew and passengers, where they have to meet according to the muster list when the corresponding alarm is released or announcement made means ( ). A. deck area B. dining room on board

29、 Attending a vessel, to be available in case of need( )is called ( ).

28、 To increase the distance to the vessel ahead by reducing one´s own speed is called ( ) .

27、Floating, caused by winds and current with a determinable direction is called ( ) . A. adrift B. drifting

26、 Moving of an anchor over the sea bottom to control the movement of the vessel is called ( ) . A. Dragging B. Dredging

25、 Moving of an anchor over the sea bottom involuntarily because it is no longer preventing the movement of the vessel is called ( ) . A. Dragging B. Dredging

24、A radio signal from a distressed vessel automatically directed to a RCC giving position, identification, course and speed of the vessel as well as the nature of distress is called ( ) .

23、( )is a service to ensure that essential information becomes available in time for on-board navigational decision-making.