9分达人阅读第16套P3-Honey Bees in Trouble

The Evolutionary Mystery: Crocodile Survives   A Even though crocodiles have existed for 200 million years, they’re anything but primi-tive. As crocodiles’ ancestors, crocodil...

9分达人阅读第38套P1-Tea and the Industrial Revolution

9分达人阅读第48套P1-The History of Glass

9分达人阅读第58套P3-Having a laugh

9分达人听力第01套

9分达人听力第35套

9分达人听力第67套

雅思阅读139套PASSAGE 2：Hunting Perfume in Madagascar

雅思阅读第182套P3:The fluoridation controversy