•Features of this study guide: ◊Natural organisation for smooth development of solid understanding ◊Short paragraphs written in concise English ◊Coloured figures, graphs and diagrams ◊Important points highlighted for last-minute glance before examinations ◊List of relevant past paper question numbers in open examinations •此學習指引的特點： ◊編排條理分明，助同學逐步建立穩固基礎 ◊以小段形式編排，文筆簡潔流暢 ◊加入彩色插圖、圖表 ◊重點以彩色顯示，以便應試前複習 ◊詳列公開試相關試題題號
