I would have to say A would probably be the best answer because the others are just a regular sentence telling them about the positive things about volunteering but A has a quote and to me that helps get people interested better.
Answer:
Compare: Estimate, measure, or note the similarity or dissimilarity between. Contrast: Compare in such a way as to emphasize differences. Therefore, to contrast is to compare. They mean the same thing. So, just write the differences and similarities between the two texts and you should be fine. It doesn;t matter what subject or topic it is, just stick to the guidelines

I don't know_____.
A.how myself stand out
B.how to make myself stand out
C.how make myself stand out
D.how to be stand out

- I don't know <u>B.</u><u> </u><u>how to make</u><u> myself stand out.</u>
The other options don't make grammatical sense when added to the sentence. So, <u>option </u><u>B.</u><u> </u>is the correct answer.