问题描述： that引导的宾语从句作介词的宾语时,that不可省略. 1个回答 分类：英语 2014-11-13 问题解答： 我来补答 比如在 This book is unsatisfactory in that it lacks a good index.中,that it lacks a good index就是介词 in 的宾语从句,这当中的that就不能省略. 展开全文阅读
