Sentence Correction

There are a few acts of nature, such as a total solar eclipse or a dormant volcano exploding, that are so rare and so dramatic as to seem like metaphors for the virtue of patience itself.

A)a dormant volcano exploding, that are so rare and so dramatic as to seem like metaphors for the virtue of patience itself
B) an explosion of a dormant volcano, that are so rare and dramatic enough that they seem like metaphors for the virtue of patience themselves
C) the explosion of a dormant volcano, that are so rare and so dramatic that it seems like a metaphor for the virtue of patience itself
D) the explosion of a dormant volcano, that are so rare and dramatic enough as to seem like a metaphor for the virtue of patience themselves
E) a dormant volcano exploding, that are so rare and so dramatic that they seem to be a metaphor for the virtue of patience themselves

For me the right answer is D.

The idiom so.....as looks correct as per my knowledge.