Yes, because the act of being selfish is something we do to keep ourself alive, if we were constantly selfless we would not be ensured of our own survival.
I believe the biggest challenge is C. time
Even though the structure of the standarized essay is similar with any other Academic essay, but the time required for writer to finish it is way shorter compared to normal academic essay.
A normal academic essay usually had several months as a deadline, While standardized essay usually required to be done within days or week.
That means:
<span>Poem of concrete in English</span>
Answer:
I think it's to ignore a unpleasant situation in order to avoid trouble