A, this is a dead give away that he is trying to help the reader image
Explanation:
2. A children's playground was built in the park snow.
3. Photography was not allowed in the museum
4. the colosseum had been built by vespasian in 70-80 AD
Hi, the answer would be D - direct object. It cannot be the subject, because the subject of the sentence is "the essay". It isn't object of a preposition, as there is no preposition there. It is not a possessive, and given that this adjectival clause is a part of "the mountain", which is a direct object, it must be a direct object as well.