They __scold such a pupil who always keeps silent so seriously that they__hurt him.
问题描述：
They __scold such a pupil who always keeps silent so seriously that they__hurt him.
AshouldcanB wouldwouldC mustn't mayD can't must
答
C
他们不准/禁止严厉责骂那个总是保持沉默的学生,不然这样会伤害到他的.
(口语化理解)：不准他们骂孩子骂得得那么严厉,（因为）这样会（导致）伤害到孩子的.
so.that...如此.以致/导致.