![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
If there are a number of survivors in the water after abandoning ship,they should().
A.
tie themselves to the unit so they won't drift with the current
B.
form a small circular group to create a warmer pocket of water in the center of the circle
C.
send the strongest swimmer to shore for assistance
D.
form a raft by lashing their life preservers together