This question examines the right to education. The right to education means that citizens have the opportunity to receive cultural education from the state and the right to get material help from education. Students should conscientiously fulfill their obligations to abide by the law and school discipline, respect teachers, and strive to complete the prescribed learning tasks. Take a nap at this moment, you will have a dream; At this moment, studying, you will interpret a dream, which means to study hard and consciously fulfill the obligation of education. So choose C.