総合問題 総合1
🎯 確認クイズ（2/10問）
正解 +10 XP。単元完了（全問クリア）で +80 XP ボーナス。
Q1 / 2語彙総合words
Lv.10 XP
The amount of sleep you get every night can significantly ( ) your ability to concentrate in class the next day.
Q2 / 2語彙総合words
Lv.10 XP
The local government is trying to ( ) the amount of plastic waste produced by citizens every year.