46.A study indicated that the way schools handle cloud-based services is quite unsatisfactory.一项研究表明学校对于以云计算为基础的服务的运用是非常让人不满意的。
47.The changes made to FERPA suggest that now student data may be exposed to a wider circle.对《家庭教育权利和隐私法案》的修改意味着现在学生数据可能会在更大范围内暴露。
48.Some states follow Oklahoma and have taken some measures to deal with student data privacy.一些州紧随俄克拉何马州之后,也采取了一些措施来应对学生数据隐私问题。
49.Some states’laws or policies on privacy are based on past practices and thus can’t meet the present situations.一些州关于隐私的法律或政策是建立在过去的工作实践上的,因此不能满足现在的状况。
50.New technology enables schools to expand the scope of information they collect.新技术使学校能够扩大信息采集的范围。
51.Now states become aware that FERPA alone cannot be effective in protecting student data.现在各个州开始意识到仅仅《家庭教育权利和隐私法案》在保护学生数据上是无效的。
52.Oklahoma’s bill on student data privacy has made a nationwide impact.俄克拉何马州针对学生数据隐私的法案在全国范围内产生了影响。
53.Parents worry that certain information may be at risk of being altered or deleted by those who can access student data.父母担心某些信息存在被那些可以访问学生数据的人进行修改或删除的危险。
54.Parents should have the right to know more and make decisions about the collection and use of student data.家长应该有权对学生数据的采集和使用有更多的了解,并做出一些决定。
55.The proper use of student data can improve the teaching since teachers can learn more about individual differences between students.恰当地使用学生数据能够提高教学,因为老师能够了解更多学生间的个体差异。
【解析】B该段就指出学生数据如果使用得当,可以充实教育,教师可以对学生进行更好的注意关键词“teaching、individual”。