she said to me that I might keep that book for two days为什么用that?
问题描述：
she said to me that I might keep that book for two days
为什么用that?
答
第一个THAT是引导出她要说的话，第二个THAT是特指那本（书），而不是这本（书）。
答
第一个THAT是引出从句 当然只能用that了
答
第一个that作为后面宾语从句的引导语,第二个that和the,this的用法一样.
答
fcs