China’s Three Gorges Dam______.A. is the first hy
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China’s Three Gorges Dam______.
A. is the first hydroelectric dam in the world
B. is of the same size as the U.S.’S Hoover Dam
C. can generate around 3%of world electricity
D. is the largest hydroelectric dam in the world
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答案：D
这道题的答案非常明确，在第二段第二句话“China’s Three Gorges Dam is the largest ever"。这里ever表示直至目前世界上所建的水库中，三峡水库是最大的。