I think that that that that that that that that that the blackboard was wrong.

Question

如题所述

Answer 1

【解析】I think that（连接词，后接宾语从句，自身无意义，可省略） that（指示代词，"那个"） that（指的是写在黑板上的单词 "that"） that（连接词，引导定语从句，中心词是写在黑板上的单词 "that"） that（指示代词，"那个"学生） student wrote on the blackboard was wrong.

【句意】我认为那个学生在黑板上写的那个单词（"that"）是错误的。