01 How does the absence of a human teacher affect Margie's learning in the story?
Answer and explanation
Correct answer: C. It makes study lonely and less emotional
Explanation: The governing concept is the emotional cost of isolated, machine-mediated learning. Margie still receives lessons and completes schoolwork, so the absence of a human teacher does not remove all content or turn study into a trip. However, she lacks a person who can respond warmly, understand her feelings, encourage her directly, and share the social experience of learning. Consequently, study becomes lonely and less emotional, making option C correct. Option A exaggerates the effect, option B falsely says there are no lessons, and option D is unrelated. The contrast helps explain why Margie becomes curious about the communal old school.