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P: Hello, this is Peter speaking. _____51_____, please?

P: Yes, please tell the professor that I’d like to ask for sick leave for tomorrow.
S: Sorry to hear that. May I ask _____53_____ with you?

What did the USDA find about lunches in most American schools in 2008?

• A、They were mostly fruits and vegetables.

• B、They contained too much fat and salt.

• C、Most of them were canned food.

• D、Most of them were healthy.