填空题Questions 1-5 Reading passage 1 has eight paragraphs, A-H. Which paragraph contains the following information ? Write the correct letter, A-H, in boxes 1-5 on your answer sheet.
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The discussion about temperature of the Ice Age
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A kind of rock that could be easily carved by glaciers
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Ice sheet could shape special weather environment
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The official duration of the Ice Age
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A wide range of substances of glacier indicated its trace.