Why do writers choose to repeat key words and phrases in their essays?

a. because they believe that varying their word choice will make the essay difficult to read
b. to emphasize and clarify a point throughout the essay
c. so they can meet the requirements of the essay

Read the t wilig enly i dwuirs-cleu iisl di lu driver un "chinua achebe: obituary of nigeria's renowned author." bbc news, 22 mar. 2013, africa-21896414 when using mla style, how would you cite this article with an in-text citation? ("achebe," bbc news) (bbc news, 3/22/13) (bbc news, 22 mar. 2013) ("chinua achebe: obituary)

One of the most successful promotional campaigns implemented by pharmaceutical companies began in 1996 and involved switching the focus of promotion from doctors and pharmacists to consumers. in this instance, the pharmaceutical industry used a strategy to increase profits.

In things fall apart, how does ikemefuna's presence change nwoye? nwoye begins to disobey his mother and other women. nwoye becomes aware of his responsibilities as a male. nwoye begins to enjoy tasks he previously disliked. nwoye learns to show the proper respect for his father.