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t also on the Inter. What39。 roadsnarrow ring roadswide houses small, dark buildings tall, bright living conditions hard living conditions fortable municationssimple, slow municationsmore kinds, quick, easy telegram fax machine What’s the main idea of the passage? A. Beijing is the capital of China. B. Beijing has developed rapidly. C. Some information about old Beijing. D. My trip to Beijing. Scan the passage in 1a, then answer the question. Paragraph 1 Topic sentence: She has seen the changes in