Final answer:
Special orders for a sentry cover a wide range of events including routine inspections, unusual occurrences, and emergency situations. Therefore, the correct answer is 'D. All of the above'.
Step-by-step explanation:
The question 'Special orders for a sentry cover what type of event?' pertains to the procedures or instructions that are applicable to a sentry, or guard, during their duty. These special orders are typically provided to handle specific situations that may arise while on duty.
Answering the question, special orders for a sentry can cover:
- A. Routine inspections: Sentries may receive special instructions on how to conduct or respond during a routine inspection.
- B. Unusual occurrences: This could involve directives on how to handle events that are out of the ordinary, such as an unauthorized individual attempting to enter a secure area.
- C. Emergency situations: Clear guidelines and procedures during emergencies, such as a fire or a security breach, are vital for a sentry.
Therefore, the correct answer is D. All of the above, as special orders can encompass routine inspections, unusual occurrences, and emergency situations.