第一层：即底层，代表最基本要实现的四个要素——具体化、可行性、逻辑性和专业度。 Dialogue and conclusion – Given that Yellowstone is constantly monitored by researchers and that signs of an eruption are Generally detected A lot ahead of time and not less than a few days ahead of time, the speculation is verified. 撰写高分学术论文, 良好的批判性思维能力起了决定性因素, 具有适当的学科知识并知... http://researchpaper52794.tribunablog.com/helping-the-others-realize-the-advantages-of-research-paper-24801903