努力背哦！
1．题目：According to the passage, which of the following is NOT true?
答案：D) We have to begin dieting from childhood.
2．题目：Why does the author mention an elderly mouse in paragraph 2?
答案：B) To illustrate the effect of meager food on mice.
3．题目：What can be inferred about completely normally fed mice mentioned in the passage?
答案：D) They are more likely to suffer from inflammation.
4．题目：According to author, which of the following most interested the researchers?
答案：A) The mice that started dieting in old age.
5．题目：According to the last two paragraphs, Spindler believes that
答案：C) dieting is not good method to give us health and a long life.
速记口诀：
为了活着吃饭
1．孩子节食不正确____________________
2．节食影响老老鼠____________________
3．正常老鼠患炎症____________________
4．节食老鼠感兴趣____________________
5．节食不是好方法____________________ [综合类C， 理工类C， 卫生类C]
