after ten years she changed a lot and looked different from ___she uesd to be

after ten years she changed a lot and looked different from ___she uesd to be
after ten years she changed a lot and looked different from ___she uesd to be

after ten years she changed a lot and looked different from ___she uesd to be
应该是而且只能用what 简单来说谁和谁不同就是A不同于B,那么这个题目里面的B就是横线以后的东西,应该是他过去的样子,she uesd to be只描述他过去是.所以到底是什么呢,就要用what来引导了
句子的意思是十年之后他变化好大,看起来和过去的那个自己大不相同了.

what
十年过后，她发生了重大改变并和她过去的样子看起来大不相同。
祝你学习进步，天天开心！

whom 。
因为指代的是人而且在从句里是宾格

what
what she used to be 中 what做be 的表语

what，做be的表语

after ten years she changed a lot and looked different from _that__she uesd to be
本题that引导的是宾语从句，其中填上的这个that也可以省略