“The engine not obtaining the sufficient speed for firing” means that （）.<br>A:the start fails<br>B:the fuel pumps will be put into operation<br>C:the fuel valves are damaged<br>D:the combustion process will take over

“The engine not obtaining the sufficient speed for firing” means that （）.
A:the start fails
B:the fuel pumps will be put into operation
C:the fuel valves are damaged
D:the combustion process will take over

出自：海船船员证

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