单选题When the diesel is stopped, which of the following items is wrong?（）Akeep all systems in normally runningBthe main engine is stand-byCshut off the starting air bottle outlet valveDpay attention to the changes of the system parameters
单选题
When the diesel is stopped, which of the following items is wrong?（）
A
keep all systems in normally running
B
the main engine is stand-by
C
shut off the starting air bottle outlet valve
D
pay attention to the changes of the system parameters
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