text structure - how the author organizes the selection, describe - to write or tell about; give details, cause - why something happens, effect - what happened, problem - troubling question that cannot be answered, solution - how the problem is solved, compare - the same; similar, contrast - difference, concept - idea,

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?