問題詳情：
改錯：(2020·惠州市高三第一次調研)This negative side seems to be what society focuses on more, that is why young people have mostly been considered as idle and difficult.
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【回答】
that→which 此處引導非限制*定語從句，在從句中作主語，that不能引導非限制*定語從句，故將that改爲which。
知識點：完成句子
題型：短文改錯
