She asked me to help her,___she couldn't move the heavy suitcase herself,A only to realize B realized C realizing D but realized
问题描述：
She asked me to help her,___she couldn't move the heavy suitcase herself,
A only to realize B realized C realizing D but realized
答
这个题应该选C ，现在分词作状语，表原因
答
选择B realized后省略了that 引导宾语从句
答
B 先认识到自己搬不动,再去请求帮助
请及时采纳,多谢!
答
B