You are developing a Windows Azure application in which a web role and worker role will communicate by using a Windows Azure Queue.  You need to recommend an approach for ensuring that the worker role does not attempt to process any message more than three times.  What should you recommend？（）

• A、 Appropriately handle poison messages.
• B、 Decrease the visibility timeout for messages.
• C、 Reduce the time-to-live interval for messages in the queue.
• D、 Increase the number of worker role instances reading messages from the queue.