28、船舶在VTS管理区航行,由于能见度不良,临时交通管制,此时船舶应该 ( )

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.

22、 When the information requested cannot be obtained, say: ( ).

21、 Which one is not a distress , urgency or safety communication procedure might marked by? ( ))