Question

2.        that honor was not important, and what he really cared about was the happiness of the family. (occur)

他突然领悟到荣誉是无足轻重的，而他真正在意的是家庭幸福。

Answer 1

2. It suddenly occurred to him考查It occurred to sb. + that从句。It occurred to sb. that…意为"某人突然想到……"。