TOEFL-iBT 简介TOEFL-iBT 计分办法TOEFL-iBT 阅读测验须知TOEFL-iBT 测验Q & AAlien Invasive Species (外来入侵物种)American Realism (美国现实主义)Biodiversity (生物多样性)Desertification (森林砍伐)Early American Pottery (早期的美国陶器)Early Childhood Development (儿童早期发展)Earth's Internal Structure (地壳内部结构)Environmental Movement (环境保护运动)Gold Rush (淘金潮)Illuminated Manuscripts (手工绘本)Lichens (地衣)Market Economy (市场经济)Mount Rushmore (史斯摩尔山)Origin of Modern Behavior (现代行为的起源)Pacific Colonization (太平洋的殖民史)Pleistocene Extinctions (更新世的大灭绝)Repulsive Force (排斥力)Soil (土壤)The Telegraph (电报)The Weathervane (风向标)