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The maximum gradient of the Pilatus Mountain Railway is 39%.
The maximum gradient of the Pilatus Mountain Railway is 39%.
A.正确
B.错误
正确答案：错误
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中外铁路文化之旅
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Angel Railway is listed in the National Register of Historic Places of the United States as the steepest railway in the world.
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The Pilatus Mountain Railway holds an incredible record of zero accidents for 120 years.