首页
登录
职称英语
[originaltext] Digital textbooks are transforming the way many students lear
[originaltext] Digital textbooks are transforming the way many students lear
游客
2024-01-23
27
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/3387048.html
相关试题推荐
[originaltext]ScottDunnrecentlyawokefromamedically-inducedsleephe’d
[originaltext]ScottDunnrecentlyawokefromamedically-inducedsleephe’d
[originaltext]Goodmorning.Intoday’sheadlines,Scotland’stransportminis
[originaltext]ApilotfromVirginiaremovedhisson’sloosetoothusingahelic
[originaltext]ApilotfromVirginiaremovedhisson’sloosetoothusingahelic
[originaltext]AsmallplanewithtwosickUSworkersarrivedsafelyinChilela
[originaltext]AsmallplanewithtwosickUSworkersarrivedsafelyinChilela
[originaltext]Franceisfacingpotentiallymorethan$1billioninlostrevenue
[originaltext]ApilotfromVirginiaremovedhisson’sloosetoothusingahelic
[originaltext]AsmallplanewithtwosickUSworkersarrivedsafelyinChilela
随机试题
[originaltext]M:Whethertheyareattendingcollegeorworkingtheirfirstjobs
Tosolvesuchadifficultproblemisreally______mygrasp.A、beyondB、outofC、
[originaltext](29)Astudentcreditcard?Isitrightforme,andcanithe
Thepocketcalculatorhasbeenrelegatedtotheroleofagraphiciconondi
Ifthere’sasensitiveinvestigationintotheflawsofcrimefighters,theman
初中思想品德《奉献社会我践行》
《国家中长期教育改革和发展规划纲要(2010~2020年)》中把()作为教育
多数黄酮类化合物显黄色或微黄色是因为它们结构中A:含有苯环 B:含有羰基 C
以下不属于吗啡的禁忌证的是A.腹泻 B.肺心病 C.支气管哮喘 D.新生儿
不属于原核细胞型微生物的是 A.细菌 B.病毒 C.支原体 D.立克次体
最新回复
(
0
)