孩子很好的利用周末的时间学习，这使他的父母非常高兴（make use of）
热心网友
The child made use of the weekends to study,which made his parents very pleasure.定语重句
热心网友
The parents were very happy because their child made the use of weekends to study.原因状语
孩子很好的利用周末的时间学习，这使他的父母非常高兴（make use of）
The child made use of the weekends to study,which made his parents very pleasure.定语重句
The parents were very happy because their child made the use of weekends to study.原因状语