What state was the person in when pulled from the river?

The correct choice is C, as it accurately represents the state of the person when they were pulled from the river. If an individual is described as unconscious, this means they are not responsive and cannot be awakened. In the context of a rescue from a river, being unconscious typically implies that the person might have faced a serious risk, such as drowning or being subjected to the cold water, resulting in their inability to respond or regain awareness.

Being alive, conscious, or awake suggests that the individual has some level of awareness or responsiveness, which would not align with the gravity of being pulled from a river under dire circumstances. In such situations, it is crucial to understand the implications of being unconscious, as it indicates a critical state requiring immediate medical attention, which is a common scenario in rescue operations.