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单选题
If one of the bilge system manifold valves does not properly seat, the ()
A

bilge well connected to that valve, plus the second bilge well being pumped will be completely emptied

B

bilge system will lose vacuum and prevent the other bilges from being pumped out

C

bilge well aft connected to that valve will siphon its contents to the forward bilge wells

D

discharge pressure will be too high


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