托福TPO综合写作答案及解析

　　的托福TPO综合写作答案及解析，希望对你们会提供更多指导。

　　1. 阅读要点概括

　　Main point

　　There is evidence that dinosaurs were endotherms

　　Sub point 1

　　The discovered fossils demonstrated that dinosaurs could maintain their temperature in cold climate

　　Sub point 2

　　Because their legs were positioned underneath the body, dinosaurs could sustain running as modern endotherms

　　Sub point 3

　　The bones structure, Harverisan canals, of dinosaurs indicated that they could grow as quickly as endotherms

　　2. 听力要点概括

　　Point 1: Warmer than today; migrated to warmer areas or hibernated

　　Point 2: Not for running; support more weight, large size, advantages

　　Point 3: Growth rings; periodic growth, rapid followed by no or slow, then rapid; rapidly, even, cool

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