A)Because the darkness in long sleep causes one's hormonal changes B)Because long sleep affects ones appetite C)Because long sleep causes heart attack D)Because long sleep makes people feel lonely 4. Which of the following statements is TRUE according to the passage? A)Short sleeper suffer fewer bad effects B) The more sleep, the better C) It may be better for some patients to sleep less than 8 hours D)Women are more likely to die than men. 5. According to the study, 7-hour sleepers enjoy the following good effects EXCEPT A)the longest life B)clear thinking C)a good memory D) frequent promotionA) Because the darkness in long sleep causes one’s hormonal changes. B) Because long sleep affects one’s appetite. C) Because long sleep causes heart attack. D) Because long sleep makes people feel lonely. 4. Which of the following statements is TRUE according to the passage? A) Short sleeper suffer fewer bad effects. B) The more sleep, the better. C) It may be better for some patients to sleep less than 8 hours. D) Women are more likely to die than men. 5. According to the study, 7-hour sleepers enjoy the following good effects EXCEPT ________. A) the longest life B) clear thinking E) C) a good memory D) frequent promotion