It's simple, the answer is 'a'.
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A simile due to the fact that it uses "as"
Answer:
because they need to be responsble to do thing and not being silly
He found his next door neighbor was funny and friendly.
Answer:
Fairy-tale techniques remain little identified and appreciated.
Explanation:
The correct answer would be: "Fairy-tale techniques remain little identified and appreciated", since it adds to the idea that little is known about the technique of writing Fairy-tales.