31.（ ）

(单选题)What can we learn from the passage? (单选题)What is the author’s attitude in the last two paragraphs? (单选题)What does the underlined “intuitive eating” in the paragraph (单选题)According to the passage, which of the following statements (单选题)51.（ ） (单选题)50.（ ） (单选题)49. （ ） (单选题)48. （ ） (单选题)47. （ ） (单选题)46.（ ）