He said ___ the book was very interesting and ___ all the children liked to read it.

题目

He said ___ the book was very interesting and ___ all the children liked to read it.
为什么填that which 不是that that

答案

that；that 才是对的.
that the book was very interesting and that all the children liked to read it 是并列做said 的宾语从句.如果第二个空填which则句子就不通了.此外,这两个that可以省去,因为宾语从句的that可以省略.当然,也可以保留第一个that,而第二个that承上省略.