1. The first question asks which should be washed or sanitized before handling raw food. 2. The options are: A. Your hands and the hands of anyone preparing food. B. Work surfaces, countertops, and preparation tools. C. The food you are preparing. D. All of the above. 3. Proper food safety guidelines state that hands, surfaces, and tools must be cleaned to prevent contamination. 4. The food itself is not washed or sanitized before handling raw food; rather, the focus is on hands and surfaces. 5. Therefore, the correct answer is D. All of the above, because it includes all necessary sanitation steps. Final answer: D. All of the above.