A、A.ring buoys are thrown overboard
B、B.engines are stopped
C、C.fire pumps are started
D、D.life preservers have been issued to everyone
更多“As soon as you hear the fire and emergency signal, you should ensure that the （）.”相关的问题
A、as soon as youcan B、as sooner as possible C、as quick as possible D、as quicker as possible
A、The shutdown proceeds immediately. The shutdown proceeds as soon as all transactions in the PDBs are either committed or rolledhack. B、The shutdown proceeds as soon as all transactions in the CDB are either committed or rolled back. C、The shutdown proceeds as soon as all transactions in both the CDB and PDBs are either committed or rolled back. D、The statement results in an error because there are open PDBs.
A、take no measures B、extinguish the fire as soon as possible C、feed water to the boiler D、open the blow down valve
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