解析过程:
同学你好,你理解的很对.hear the actors = hear the actors' words = hear what sb said
也就是说,hear sb 意为听见某人说话,例如:Please speak louder so that we can hear you. 所以此题不是省略了什么,而是听见某人说话的另一种表达方式.
规律方法:
表示住宅、办公室或店铺的名词所有格后面,一般省略它所修饰的名词.
at John's = at John's house
at my uncle's = at my uncle's house
at the doctor's = at the doctor's office 如果还有其他疑问,可以去“状元365”提问.