About 50 percent of the nation's electricity was generated by
A. gas-fired power plants.
B. coal-fired power plants.
C. water generated power plants.
D. wind-generated power plants.
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What protects the sea dragon from a meat eater's attack？
A. Its enormous size.
B. Its plant-like appearance.
C. Its instantaneous response.
D. Its offensive smell.
Where did the mine companies operate according to the news item？
A. In 28 states, from West Virginia in the east to Montana in the west.
B. In 27 states, from West Virginia in the west to Montana in the east.
C. In 27 states, from West Virginia in the east to Montana in the west.
D. In 28 states, from West Virginia in the west to Montana in the east.
The island's rate of deafness is times greater than that of the rest of the United States？
A. seventy
B. seventeen
C. twenty-five
D. Thirty
The author concludes the passage by pointing out that
A. there is no such a thing as humane war.
B. a total war is the cruelest thing in human history.
C. a war does no good either to the winner or to the loser.
D. it is impossible to wage a total war today.
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