what makes life difficult is that the process of facing and solving problems is a painful one
问题描述：
what makes life difficult is that the process of facing and solving problems is a painful one
这句话的语法?句子成分怎么拆分?is a painful one是修饰哪里的?
答
··这句话应用了主语从句和表语从句：what makes life difficult 这是主语从句部分（一个句子充当主语）is 谓语that 这里作表语从句提示词the process of facing and solving problems is a painful one 这是表语从...