The way to improve ourselves is to start from having a ___ on the mistakes that we have made in the past.
Arestriction
Breference
Creflection正確答案
Dpreparation
答案與詳解
reflection 意為「反省、深思」,固定片語 have a reflection on sth = 對…加以反思。呼應題幹「improve ourselves 從過去錯誤開始」,語意完全吻合。
