C - conversations with myself. According to the works cited, Mandela was the author of this text. According to the research paper, the reference specified the author is Mandela.
Answer:
1) Because professors want to get students up in front of the class as soon as possible
2) Because much of the anxiety associated with public speaking is due to lack of experience
3)Because giving a speech helps students overcome anxiety and progress toward confidence
The answer is C. Sequential and good at math
D is the answer sooner hope it helped