分页:
上一页 1 2 3 4 5 6 [7] 8 9 10 下一页
C. listed in the Guinness Book of World Records
D. the largest body of water in Tennessee
67. The Craighead Caverns have been known ________.
A. through history B. since the time of the Indian nations
C. since 1905 D. since divers explored them
68. Who located the Lost Sea in recent times?
A. The Cherokee Indians. B. Tourists.
C. Ben Sands. D. Scientists.
69. What was found in “The Council Room”?
A. A small natural opening. B. A large cave.
C. Another series of rooms. D. Many old Indian objects.
70. It can be inferred from the passage that the Craighead Caverns presently serve as ____.
A. an underground testing site B. an Indian meeting ground
C. a tourist attraction D. a motor boat race course
Passage Three
Generations of Americans have been brought up to believe that a good breakfast is one life’s essentials. Eating breakfast at the start of the day, we have all been told, and told again, is as necessary as putting gasoline in the family car before starting a trip.
But for many people the thought of food first thing in the morning is by no means a pleasure. So despite all the efforts, they still take no breakfast. Between 1977 and 1983, the latest year for which figures are available, the number of people who didn’t have breakfast, increased by 33 percent.
For those who feel pain of guilt about not eating breakfast, however, there is some good news. Several studies in the last few years indicate that, for adults especially, there may be nothing wrong with omitting breakfast. “Going without breakfast does not affect performance,” said Arrold E. Bender, former professor of the nutrition at Queen Elizabeth College in London, “nor does giving people breakfast improve performance.”
71. The latest year for which figures could be obtained is _______.
分页:
上一页 1 2 3 4 5 6 [7] 8 9 10 下一页