9分达人阅读第44套P3-‘This Marvellous Invention’

9分达人阅读第55套P2-Saving bugs to find new drugs

9分达人阅读第66套P1-The Dead Sea Scrolls

9分达人听力第20套

9分达人听力第36套

9分达人写作第21套

9分达人阅读第05套P3-The Ingenuity Gap

9分达人阅读第16套P2-Leaf-Cutting Ants and Fungus

9分达人阅读第27套P1-Timekeeper: Invention of Marine Chronometer

9分达人阅读第37套P3-The psychology of innovation