The statement that most adequately sums up the main idea of the text would be:
D). The style and structure of fairy tales remain largely unexplored.
- 'Central idea' is described as the main message that the text is dealing with and the entire narrative revolves around this. It is the key content which author wishes to convey to his/her audience.
- In this text, this key message is that 'the pattern and formation of the fairy tales have been left uninvestigated.'
- This is reflected through the descriptions regarding lack of focus and research in exploring the actual structural pattern of the fairy tales, reasons associated with it, and the influence of several factors on its writing style.
- Thus, the author conveys this message that this is a domain that has largely been undiscovered which must be done to dig deep about its past and existence.
Hence, option D is the correct answer.
Learn more about 'fairy tales' here:
brainly.com/question/14598935
