I think that that that that that student wrote on the blackb

哈哈,我知道
是这样的,应该这样断句
I think that that that that that student wrote on the blackboard was wrong.
意思是 我认为,那个学生写在黑板上的那个 “that"是错误的
这里面有两个that从句
第一个是 i think that 里的that
第二个是 第四个that
第二个that是那个的意思
第三个that不用翻译,就是that
第四个that又引导一个定于从句
第五个that是那个的意思,那个学生

I think that that student wrote on the blackboard.
我觉的那个学生在黑板上面写了(东西).
btw太多"THAT"了吧!两个够了

是不是打错了题目？