When a wind is permanently changing th

1、When changing lanes, a driver should u

When changing lanes, a driver should use his turning signal to let other drivers know_____ .A he is entering which laneB which lane he is enteringC is he entering which laneD which lane is he entering

2、When the changing of a VHF channel / f

When the changing of a VHF channel / frequency is accepted，say（）.AI am going to change to VHF channelBI am certainly going to change to VHF channelCChanging to VHF channelDVHF channel. has been changed

3、When yon（）an agent, it is usual to（）th

When yon（）an agent, it is usual to（）the appointment in writing.AA．appoint，makeBB．want，makeCC．need，makeDD．need，do

4、In launching a lifeboat，when should th

In launching a lifeboat，when should the tricing pendants be released?（）.ABefore the boat is lowered from the stowage positionBAs soon as the ...

5、When a vessel changes course from one

When a vessel changes course from one cardinal heading to another cardinal heading whilea djusting the compass，which action should be taken?（）...

6、When a wind force causes a floating sh

When a wind force causes a floating ship to heel to a static angle，the（）.Acenters of buoyancy and gravity are in the same vertical lineBrighting moment equals the wind-heeling momentCdownflooding point is below waterDdeck-edge immersion occur