[单选] THE MASTER OR AN OFFICER SHOULD HANDING OVER THE WATCH SHOULD SAY().
A . A、I NOW HAVE THE WATCH. B . B、I NOW HAVE THE CONN. C . C、YOU NOW HAVE THE WATCH. D . D、YOU NOW HAVE THE CONN.
直升机即将到来时,船舶应开启雷达或将其置于休眠状态。()
当直升机进入视线范围内时,难船人员白天可使用降落伞火箭信号进行导引。()
夜间可使用降落伞火箭信号及手持火焰信号,以引起直升机驾驶员的注意。()
直升机进吊升的悬空高度一般是距甲板或救生艇筏约16m左右。()
直升机可用于供应物质,救助或转移人员。()
THE MASTER OR AN OFFICER SHOULD HANDING OVER THE WATCH SHOULD SAY().