There are a few that aren't really supposed to be used in formal writing. contractions, for example, are supposed to be written out--"don't" becomes "do not"--because contractions are something we vocally combined to make our speech a little lazier and flowy. this makes contractions a more "casual" part of speech. interjections aren't encouraged either, because we typically make interjections in casual speech; these don't go hand in hand with formality.
The answer b "<span>I was assigned to feed the pigs, which was lucky because one of the things I’d read about was mistreatment of sows while they are pregnant."</span>
Answer:
Self-Promotion.
Explanation:
The advancement barrier for Norma was Self-promotion. Most people shy away from taking credit and promoting themselves. But when an opportunity comes to promote oneself in the workplace, one should grab it.
But this self-promotion should be done healthily and not by criticisnig others, or seizing others opportunity or taking credit of others work.
In the given case, Norma had a good opportunity to promote herself and show herself worthy of the promotion that's coming soon. But she shied away to do so.
So, the correct answer is self-promotion.
