If Margie had a human teacher, what would be the biggest change in her study?

She could gain interest by asking questions and receiving explanations

The governing idea is that personal guidance can change a learner's attitude as well as understanding. Option B is correct because a human teacher could invite Margie to ask questions, explain difficult points in different ways, notice her boredom, and encourage her through conversation. This possibility directly responds to her dislike of isolated lessons and her frustration with the mechanical teacher. The book would not literally speak by itself, so A is irrelevant. C does not follow from the story, and D reverses the likely effect because supportive teaching could make history more engaging rather than ensure that Margie abandons it. The answer is a reasonable inference from her character.

This is a Class 9 English question. Chapter: The Fun They Had. Topic: the importance of human teachers.