Question

英语语法分析

young men who have reason to fear that they will be killed in the battle may justifiably feel bitter in the thought that they have been cheated of the best thingsthat life has to offer.
这句话中 may justifiably feel bitter 做什么成分，修饰谁的

Answer 1

justifiably是副词，may 情态动词，feel...是系表结构，主语是young men,后面who...是定语从句。