The first thing you would do is try and understand the prefix. Let's say the prefix was "anti-"... then you would know that the prefix means against the base word. I hope this helped!
C. By limiting the amount of coverage any one topic gets
Oh yeah I just got deleted from your message
Answer: <u>It is incorrect.</u>
Explanation: The correct answer or proper way to say it is unos escritorios, o un escritorio
which translates to some desks (unos escritorios)
Or a desk (un escritorio).
Hope this helps ^-^.