Answer:
C. As compared with
Explanation:
I believe it is C because you compare the antonym to the synonym and the synonym is the opposite of the antonym.
The answer is hyperlink because it is kind of the same thing as a URL but it is more of a page transitioner
D. because it's make Sence in that sentence
The sentence given is "A major Romantic poet, John Keats wrote brilliantly, loved hopelessly, and died prematurely. The answer is letter C. "and died prematurely". This is to maintain the parallel structure of the sentence which should be your guide in choosing the next phrase. "brilliantly", "hopelessly", and "prematurely" are alike.