I’m thinking it’s “A” Order of importance. Though, I could be wrong. Tell me if I am wrong.
The author's technique in building the suspense in the excerpt is that the author quickened the pace of the story through changing the words in each sentences as if it is in a thrilling mood. Through this, the author affected the reader's emotions also due to the pace of the story.
Answer:
The class had studied the planets before the solar system
Explanation: