分析下面英语句子的成分

题目

分析下面英语句子的成分
I could have pointed out that he had rolled,not in a college and that at the end of his course he meant to reach for a scroll that read Bachelor of Science.帮忙分析一下句子成分谢谢

答案

主句：I could have pointed out宾语从句：that he had rolled,and that at the end of his course 这个算个插入成分：not in a college .或者你打字可能错了吧、.再对先行词course来的定语从句：he meant to reach ...