题目内容
将下面的两个句子合成一句带有定语从句的复合句
This is the tree．The boy fell off from it．
________________________
答案：This is the tree from which the boy fell off．
练习册系列答案
相关题目
题目内容
将下面的两个句子合成一句带有定语从句的复合句
This is the tree．The boy fell off from it．
________________________