Since I can't look at the paragraph I am not positive of one answer. But it does seem like the answer would be true because if the paragraph has a transition and details then it is a well developed paragraph.
I believe the answer is A.
Answer:
A. The defense lawyer concluded his remarks with a foolproof argument of the defendant's innocence.
Explanation:
That is the only one of the sentence choices that does not involve a material thing that would have the opportunity for human error. The first definition fits the other 3 better.
90% confident in this answer
The answer is "their". theirs doesn't make sense. You use "There" when you are are talking about going somewhere. (I am going there.) They're (they are) is a conjunction and that doesn't make sense in the sentence (They're going to the mall) Hope this helps
In my opinion, I think that upward mobility is difficult. If you are employed in a job that requires you move up the ranks from the bottom up it can be difficult. For one thing, it can be competitive to the point of one stepping on another to get where they want to be. Where you start may have little to do with your experience. I say that because when you start from the bottom and work to move up the ranks, a person without experience may be hired and get that position before you. I know of this being the case in my experience. A person can have tenure and hands-on experience and be overlooked for someone with no experience but they have a college degree. Think of how many times you see someone in a managerial position and thought to yourself how did they get there? They don't seem to know anything about the position they are in. I hope this is what you were looking for & it helps.