"The World on Turtle's Back" has a variety of sentence structures in it. Not only one type of sentence structures have been used here.
Answer: Option D
<u>Explanation:</u>
The structure of the sentence consists of phrases which are a group of words which are connected to each other in the sentence and and also consists of clauses. A clause contains a subject and a verb. Both together make up the pattern of the sentences.
There are four types of sentences which are simple, compound, complex and compound-complex. These different types of sentences when used bring up the beauty of the text written in the story and grasps the interest of the readers with the beautifully formed sentences. In the story "The worldon turtle's back" also uses a variety of sentences to write the text of the story which makes it interesting to read.