Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Zhang Lili, a Chinese language teacher at No.19 Middle School of Jiamusi in Heilongjiang Province, has recently been considered to be "the Most Beautiful Teacher" in China. At 8:38 pm on Tuesday, May 8th, 2012, Zhang Lili and her several students were waiting for a bus at the school gate when suddenly a school bus lost control and rushed towards them. When she realized the danger, she pushed two students to safety, but she was hit and run over. The 29-year-old teacher lost her legs. "She is a backbone teacher in our school. She works very hard," said the headteacher. The heroic teacher was the most popular teacher among the students. "Her students love her a lot. Her room is always full of students when she is free," said another teacher. Zhang Lili was also very _ . "My son has lost his father. Every month, Zhang secretly put 100 yuan in his desk from her own salary to support his studies," said a boy's mother, who was waiting outside the emergency room for hours to express how grateful she felt towards Zhang. Two weeks later, Zhang Lili came out of her coma . She wrote a letter to her students, wishing them good luck on their entrance exams for high school. Her letter, 200 words long took her three days to write. Options: A the boy's mother didn't know Zhang Lili was hurt B Zhang Lili was pushed to the safe place by her students C Zhang Lili is a kind, brave and excellent teacher D Zhang Lili didn't notice the out-of-control school bus Answer: C Zhang Lili is a kind, brave and excellent teacher Question:
Answer:
From this report, we know _ .