51. What mainly accounts for the possibility that distance learning could become the norm?
- A. Advances in education technology.
- B. Shrinking financial resources.
- C. Shortage of school facilities.
- D. Lack of qualified teachers.
答案：B
答案句：The temptation for those in charge of education budgets to trade teachers for technology could be so strong that they ignore the disadvantages of distance learning. School facilities are expensive to build and maintain, and teachers are expensive to employ. Online classes do not require buildings and each class can host hundreds of people simultaneously, resulting in greater savings, thus increasing the temptation of distance education for those concerned more about budgets than learning.
参考译文：对于那些负责教育预算的人来说，用技术换教师的诱惑可能如此之大，以至于他们忽视了远程学习的缺点。学校设施建设和维护成本高昂，教师聘用费用昂贵。在线课程不需要建筑，每节课可以同时容纳数百人，从而带来更大的节省，因此对于那些更关心预算而非学习的人来说，这增加了远程教育的诱惑。
定位线索：题干“What mainly accounts for the possibility that distance learning could become the norm”→答案句取自第1段“The temptation for those in charge of education budgets...”；文中“budgets”、“savings”对应选项B“Shrinking financial resources”（财政资源缩减）。
解析：题干问主要导致远程学习可能成为常态的原因，答案句指出教育预算负责人因预算压力而倾向用技术换教师，且在线课程节省开支，故对应B项。A项“教育技术进步”文中未提，C项“学校设施短缺”是结果而非原因，D项“教师缺乏”无中生有。
54. What does the author say teachers are expected to do?
- A. Enhance students' leadership capacity.
- B. Elevate students to managerial positions.
- C. Enable students to adapt to the changes in life.
- D. Prepare students to be competitive in the future.
答案：D
答案句：Yet teachers are expected to prepare them to be responsible citizens, cultivate their social skills, encourage successful time management, and enhance their capacity to flourish in an increasingly harsh labor market.
参考译文：然而，教师被期望培养他们成为负责任的公民，培养他们的社交技能，鼓励成功的时间管理，并增强他们在日益严苛的劳动力市场中蓬勃发展的能力。
定位线索：题干“What does the author say teachers are expected to do”→答案句取自第2段“Yet teachers are expected to prepare them...”；文中“enhance their capacity to flourish in an increasingly harsh labor market”对应选项D“Prepare students to be competitive in the future”（让学生在未来有竞争力）。
解析：题干问教师被期望做什么，答案句明确列出教师的责任，其中“enhance their capacity to flourish in an increasingly harsh labor market”即增强未来竞争力，对应D项。A项“领导力”未提，B项“管理职位”无中生有，C项“适应生活变化”范围过宽。
55. Why couldn't technology replace a good teacher?
- A. It lacks humanity.
- B. It is still immature.
- C. It cannot track students' growth.
- D. It cannot cater to personal needs.
答案：A
答案句：The power of the classroom is rooted in the humanity of the people gathered in the same place, at the same time. Personal teaching is about teachers showing students a higher path, and about young people going through the process together. Technology, no matter how advanced, should simply be a tool of a good teacher.
参考译文：课堂的力量植根于在同一地点、同一时间聚集的人性。个人教学是关于教师向学生展示更高的道路，以及年轻人一起经历这个过程。技术，无论多么先进，都只是好老师的工具。
定位线索：题干“Why couldn't technology replace a good teacher”→答案句取自第3段“The power of the classroom is rooted in the humanity...”；文中“humanity”对应选项A“It lacks humanity”（缺乏人性）。
解析：题干问技术为何不能取代好老师，答案句指出课堂力量源于人性，技术只是工具，故技术缺乏人性，对应A项。B项“不成熟”未提，C项“无法追踪成长”和D项“无法满足个人需求”虽可能为缺点但非文中直接依据，且A项更贴合原文核心。