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
44
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://www.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
[originaltext]WhenThomasKhunwasaskedbytheNewYorkTimesafewyears
Marketplaceorpeer-to-peer(P2P)lendingmatchesborrowersandlendersonlow
Iwanttomakeuseofthisshortgatheringtomakeclearourworkingrequirem
TheFutureofGeneralMotors(GM)IsYoursWehaveeverything
2019年6月,工信部正式颁发5G牌照给4家公司,其中不包括( )。A.中国电
A. B. C. D.
治疗慢性泄泻,宜选用的穴位是( )。A.内关、足三里、中脘 B.天枢、足三里
哪些药物的代谢属于代谢活化A.苯妥英在体内代谢生成羟基苯妥英 B.维生素D经肝
男性司机,驾车行驶中两车相撞受伤后,右髋关节疼痛活动受限,右下肢呈屈曲、内收、内
不协调性子宫收缩乏力的最恰当处理是() A.静脉滴注缩宫素 B.人工破膜
最新回复
(
0
)