9分达人阅读第11套P3-High speed photography

9分达人听力第02套

9分达人听力第35套

9分达人阅读第41套P3-Reducing the Effects of Climate Change

9分达人阅读第63套P2-Climate change reveals ancient artefacts in Norway’s glaciers

9分达人写作第31套

9分达人写作第29套

9分达人写作第27套

9分达人阅读第24套P3-What is Meaning?

9分达人阅读第66套P3-Insight or evolution?