nếu ăn 5 bữa, năng lượng mỗi bữa ăn: bữa sáng,bữa phụ buổi sáng, bữa trưa, bữa tối, bữa phụ vào chiều hoặc tối lần lượt là.

9/25

20%, 20%, 20%, 30%, 10%

10%, 20%, 30%, 30%, 10%

20%, 10%, 30%, 30%, 10%

20%, 10%, 30%, 20%, 20%

Giải thích

Chọn đáp án C