TPO (TOEFL Practice Online) 是美国教育考试服务中心(Educational Testing Service，简称ETS)专为参加
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
TPO逐题精讲”能有效帮助您查漏补缺，完美备考。
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