Answer Its D. I stayed up late for several nights. Eventually, I was too tired to concentrate.
Explanation:
I've gotten this question d is the correct answer
Answer and Explanation:
You should use multiple sources to show that your essay has a diversity of information, being a rich essay, where you researched different points of view and endeavored to create it according to several relevant works on the subject. In addition, multiple sources provide more support for you to create your arguments and your own original ideas, as it offers you a more complete range of information.