My answer is A. My answer is correct.
I believe the correct is the third option. It is important to preview sources before using them in your research because it reveals deeper concepts. Reading deeply the sources would allow you to have a deeper understanding of the sources and determine which parts of the sources are useful to your research.
I would, but there's a high possibility what I write will be used. I wish you luck on the theme though :>
A sentence that includes an independent clause and at least one dependent clause is called a complex sentence.
