首页
登录
职称英语
[originaltext] Digital textbooks’ are transforming the way many students lea
[originaltext] Digital textbooks’ are transforming the way many students lea
游客
2024-01-20
68
管理
问题
Digital textbooks’ are transforming the way many students learn. All the Fairfax County Public Schools have begun using online course material for their middle-and high-school students. This school year, the schools shifted from hard cover to electronic textbooks for social studies in its middle and high schools. The switch came after digital books were used in 15 schools last year. "Our students come to us technologically ready to use resources from a variety of different places, " says Assistant Superintendent Peter Noonan. "There’s a significant financial benefit as well. Usually it is between $50 and $70 to buy a textbook for each student, " Noonan says, "which adds up to roughly $8 million for all of our students. We actually have purchased all of the online textbooks for our students for just under $6 million."
3. What happened to the schools in Fairfax County this school year?
4. How much have schools saved with digital textbooks?
选项
A、$1 million.
B、$2 million.
C、$3 million.
D、$4 million.
答案
B
解析
录音提到“通常买纸质书总共约花费800万美元,而网络课本花费不到600万美元”,所以使用电子课本学校可节省约200万美元,正确答案是B。
转载请注明原文地址:https://tihaiku.com/zcyy/3379560.html
相关试题推荐
[originaltext](16)Areyoulookingforagoodrelationshipwithsomeonespec
[originaltext]Thankyouforcoming,everyone.(23)Today’spresentationwill
[originaltext]Thankyouforcoming,everyone.(23)Today’spresentationwill
[originaltext]Thankyouforcoming,everyone.(23)Today’spresentationwill
[originaltext]Accordingtoasurveyonreadingconductedin2001bytheUS
[originaltext]Afoxonedayfellintoadeepwellandcouldfindnomeanso
[originaltext]Afoxonedayfellintoadeepwellandcouldfindnomeanso
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
随机试题
Theconference______(将会持续一整周)bythetimeitends.willhavelastedafullweek①“将
[originaltext]M:Janetisquiteinterestedincamping,isn’tshe?W:Yes,sheo
观察交换机状态指示灯可以初步判断交换机故障,交换机运行中设备指示灯显示红色表示(
北京时问2011年11月3日1时36分6秒,“天宫一号”目标飞行器与“神舟八号
多种疾病,当出现气虚时,都可以采取补气的治疗方法,这是A.辨证论治B.同病异治C
含量均匀度检查判别式(A+1.80S=15.0)中A表示A.复试中以mg表示的标
9873
长期股权投资的后续计量方法中,权益法适用的情形包括().A:投资企业能够对被
含克仑特罗成分中成药的有A.喘息宁胶囊 B.肺气肿片 C.舒咳枇杷糖浆 D
男,61岁。刚刚从岗位上退休下来,被诊断患有肝硬化腹水。他承认有病,但他仍想完成
最新回复
(
0
)