Answer:
There are no boxes so i cant answer the question.
Explanation:
The answer is C. Peering through the rain splattered window, the scenery appeared lush and verdant
It's B!! Since the subject is "a tall mountain range" (which is basically like a 3rd person singular (he, she, it)) it can only be B, because the other verbs are either plural or (like D) could be singular too but NOT 3rd person -> it doesn't agree with the subject