A、A.proceed with fueling operation
B、B.have helicopter move to a safer location
C、C.wash spilled fuel away with a flood of water
D、D.clean spilled fuel with rags
更多“A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.”相关的问题
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