Some parents have become () that learning to play chess helps children develop their mind.(convince
问题描述：
Some parents have become () that learning to play chess helps children develop their mind.(convince
填一下上面的句子.
P.S.
convince有没有形容词用法.
答
Some parents have become convinced that learning to play chess helps children develop their mind.
convinced 相信的 确信的
convincible 可信任的
convincing 令人信服的