Answer:
"before"
Explanation:
because it told us the pre means before you can substitute the "pre-" in prehistorie to figure out the meaning.
Answer
Que por práctica o estudio conoce bien una cosa. Usado también como sustantivo.
Explanation:
The correct answer is "A".
There is a growing tendency from the admissions offices of colleges to focus on aspects of candidates besides there academic background. Leadership skills, as well as solidarity, are personal traits which are sought by these colleges whenever they are reviewing candidates. Therefore, by having recorded proof of any of these, a candidate greatly increases his or her chances of getting admitted.