解释一道英语语法题不要只讲语法点,最好翻译下The exam results (D)in the speech of o

选D
The exam results (which are )referred to in the speech of our headmaster delighted all of us.
中文意思:校长讲话中谈及的考试成绩让我们感到很兴奋.
语法考点:
句子主句是The exam results delighted all of us.
句中的referred to in the speech of our headmaster可以理解为省略which are的定语从句或者动词被动形态,用来修饰前面的名词results.