【单选题】_____ in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
【单选题】In what position the engine stops there will always be at least one of the cylinders with its starting air valve open to ildmit compressed air to start the engine.
【单选题】______in what position the engine stops there will always be at least one of the cylinders with its staring air valve open to admit compressed air to start the engine.