Answer :
The sentence that best represents effective diction for an adventure story is, Finally she had arrived, and she knew she only had to reach out and knock to meet her happy fate.
What is effective diction?
Effective diction are the specific words that clear, exact and real.
Because the quality of the words used in a effective diction brings out accuracy and correctness in the quality of the words. In the given sentence, finally she had arrived, and she knew she only had to reach out and knock to meet her happy fate, denotes the effects of effective diction as the short sentence bring out the correct meaning and there is accuracy and concrete in the sentence.
Hence the correct option is, C) Finally she had arrived, and she knew she only had to reach out and knock to meet her happy fate.
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