You are designing a Windows Azure application that will allow for the processing of image files. Images will be processed in batches by remote applications running on multiple servers.  The application must meet the following requirements：   - Remain operational during batch-processing operations. - Allow users to roll back each image to previous versions.    Each remote application must have exclusive access to an image while processing it. You need to recommend an approach for storing the images.  What should you recommend？（）

• A、 Store the images in a Windows Azure Queue.
• B、 Store theimages in Windows Azure Blob storage.
• C、 Store the images in Windows Azure Table storage.
• D、 Store images in a single Windows Azure Drive attached to the web role.