高一英语语法

they had struggling to survive are absolutely beyond your imagination.为定语从句，修饰先行词the difficulties，这里的had struggling to的had后省略了IN,可以由 The difficulties they had in is to struggling to survive, It's absolutely beyond your imagination..和成，希望对你有帮助:-P

因为一个固定搭配 have difficulty doing sth . 注意：(that)they had struggling to survive 是定语从句，修饰先行词the difficulties

为什么是had struggling to？

因为 这是 have difficulty doing 句型

由省略的关系代词 代替的先行词the difficulties作 定从中they had的宾语本回答被网友采纳

1. the difficulties主语；they had struggling to survive定语从句，had后省去in；are系词；absolutely状语；beyond your imagination.表语。

2. the difficulties （that） they had （in） struggling to survive本回答被提问者采纳

从句，先行词the difficulites ，后面修饰the difficulites