[解析]
(1)段落大意题。第一段Around 3,000 school﹣based health centers operate in more than 30 states all around the U.S.,offering primary and preventive care for students who live in medically underserved areas.Staff at the centers treat flu,asthma,diabetes and other common illnesses.They provide vaccinations(疫苗接种) and screen for dental,vision and hearing problems,and some provide mental health care.These clinics bring services to children who need them most and who have the greatest risk of falling behind in school because their health needs go unmet.(在美国30多个州,大约有3000个学校卫生中心在运作,为生活在医疗服务不足地区的学生提供初级和预防性保健。这些中心的工作人员治疗流感、哮喘、糖尿病和其他常见疾病。他们提供疫苗接种和检查牙齿、视力和听力问题,有些还提供精神保健。这些诊所向最需要服务的儿童提供服务,这些儿童由于健康需求得不到满足而最有可能在学业上落后。)可知本段主要谈学校医疗中心的功能:治疗流感、哮喘、糖尿病等疾病,注射疫苗,筛查牙齿、视力和听觉疾病等,给贫困学生提供服务。故选A。
(2)细节理解题。根据第二段中As lawmakers draw up budgets,reallocate(重新分配) funds and begin a new school year,existing clinics should be able to operate without budgetary fears,more dollars should go to school﹣based clinics,and more community partners should participate financially and physically in efforts to bring health care to the kids who lack it.(随着立法者起草预算,重新分配资金并开始新学年,现有的诊所应该能够在没有预算担忧的情况下运作,更多的美元应该用于学校诊所,更多的社区伙伴应该在经济和物质上参与努力,为缺乏医疗保健的孩子带来医疗保健。)可知,政府要在财政上支持建设校内医疗中心。故选D。
(3)B。推理判断题。根据第三段中In 2021,$5 million was appropriated(拨专款) to support new and expanded services at school﹣based health centers.That money funded 25 facilities only—yet the program got more than 2,000 applications.(2021年,拨款500万美元,用于支持校本保健中心的新服务和扩大服务。这笔钱只资助了25个设施,但该项目却收到了2000多份申请。)可知,五百万美元的拨款远远不够。故选B。
(4)标题归纳题。第一段介绍了学校医疗中心的作用,第二、三段介绍了学校医疗中心的现状,最后一段提出呼吁The time is right to expand school﹣based health centers to all underserved students,故本篇文章的标题是呼吁扩建校内医疗中心。所以"A.We need more health clinics at schools我们需要在学校设立更多的健康诊所"为最佳标题。故选A。