Answer:
What are the most effective dog-training techniques? - a blog from an expert dog trainer
Why are dogs especially intelligent animals? - the encyclopedia entry "Canine"
How do scientists measure the intelligence of dogs? - an article from the Journal of Animal Biology
Explanation:
1. Dog-training : dog trainer!
2. Encyclopedias often give reasons on <em>why</em> and what more than anything.
3. Science journals give their methods and reasoning on their projects a lot.
The teacher means your idea of the story like what the story is really about what you want the story to be.
The answer is D because it gives a background of the story/characters.
The best answer for the free verse of the excerpt would be:
<span>(A)The structure imitates casual conversation.
Because the sentence focuses on the variety of how it was formed into something very casual. It is like a character that is engaging a dialect with you. </span>