Answer:
The keys
Explanation:
Keys is the object that is directly receiving the action; it cannot replace or describe the noun. (Keys is not Daniel.)
Table is an object of the preposition, since on is the preposition. That means on the table is just a prepositional phrase, and is not part of the S-Vt-DO sentence.
Therefore, the noun is Daniel, the verb-transitive is Daniel, and the Direct Object is keys.
The narrator, diedrich knickerbocker, is an unreliable narrator because he heard this story from others and did not believe the story, himself.
C. Being able to understand test questions.