We all respect policemen and firemen because they think more of others than________.

题目

We all respect policemen and firemen because they think more of others than________.
them themselves their theirs
为什么这里用themselves

答案

指他们自己啊 .全句的意思是：我们都尊重警察和消防员,因为他们为别人着想的多为自己着想的少.