The sentence in which the adjective phrase or adverb phrase is best used to correctly maintain the meaning of the original sentences is D. Nicaragua has become a destination for adventurous tourists to visit.
The other options don't even have these phrases.
The top or extreame point of something
If its an analogy, Its easier to do it in a sentence.
A prodigy had a lot of talent.
The answer is, a Zealot has a lot of conviction.
( I had a question like that before that's how I know but I think its Zealot. )
The .com website would be considered the least credible. Hope this helps! :)