Answer:
The correct answer is C: difficult.
Step-by-step explanation:
In this example, the word "epic" has a connotative meaning, and it means "difficult".
Connotative meaning suggests a different meaning of the word, which is not its denotative meaning (meaning from the dictionary) and it has different associations with its literal meaning.
In this sentence, we can notice that the word "epic" suggests that Konstantin had a difficult struggle against time in order to finish all his tasks. Therefore, the correct answer will be: difficult.