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最佳答案：Since the 19th century,image processing technologies and photography equipment h
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最佳答案：1. When I arrived, the bus had already left.2. When I arrived, the teacher had a
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最佳答案：21 century, with the rapid development of technology, network also more and more
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最佳答案：the darkness devours your figure,I try and try to adapt myself to the world with
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最佳答案：1.When I arrived at the cinema,The movie had already begun.2.When he got up,his