69. What does the author advise people to do ? (A) Sleep in the way animals do. (B)Cnsult a doctor if they can’t sleep. (C)Follow their natural sleep rhythm. (D)Keep to the eight-hour sleep pattern.

67 .The example of the French peasants shows the fact that________. (A) people might become lazy as a result of too much sleep (B) there were signs of hibernation in human sleeping habits (C)people tended to sleep more peacefully in cold weather (D) winter was a season for people to sleep for months on end

69. What does the author advise people to do ? (A) Sleep in the way animals do. (B)Cnsult a doctor if they can’t sleep. (C)Follow their natural sleep rhythm. (D)Keep to the eight-hour sleep pattern.

其他試題

69. What does the author advise people to do ?
(A) Sleep in the way animals do.
(B)Cnsult a doctor if they can’t sleep.
(C)Follow their natural sleep rhythm.
(D)Keep to the eight-hour sleep pattern.