英文閱讀：Six-Way Paragraphs Advanced Level (24/100)Unit - 24 Bird or Mammal?

英文閱讀：Six-Way Paragraphs Advanced Level (24/100)Unit - 24 Bird or Mammal?
70分，今天真得有點混，完全都在玩電腦..
英文複習：23  線上影片 Adv Unit 23