The question is more of a personal question to your opinion and your opinion only. Any answer could be right.
The best answer for this is the third option: ASKING QUESTIONS. This is one of the strategies in reading comprehension wherein one becomes aware whether they understood what they are reading. This also guides the reader on what to look and expect to the content as this will answer their questions.
Answer:
René Descartes
Explanation:
"I think, therefore I am" was the first priniciple of of his philosophy.
