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
19
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. [3]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, [4] "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/3387050.html
相关试题推荐
[originaltext]Whenyougotoacollegeorhighschoolsportsevent,youcan
[originaltext]Whenyougotoacollegeorhighschoolsportsevent,youcan
[originaltext]Criticismofresearchlaysasignificantfoundationforfuture
[originaltext]Criticismofresearchlaysasignificantfoundationforfuture
[originaltext]M:Goodmorning.W:Goodmorning.HowcanIhelpyou?M:Iunders
[originaltext]M:Goodmorning.W:Goodmorning.HowcanIhelpyou?M:Iunders
[originaltext]M:Goodmorning.W:Goodmorning.HowcanIhelpyou?M:Iunders
[originaltext]W:Hello.CanItakeyourorder?M:Yes.I’dlikealargepeppero
[originaltext]W:Hello.CanItakeyourorder?M:Yes.I’dlikealargepeppero
[originaltext]W:Hello.CanItakeyourorder?M:Yes.I’dlikealargepeppero
随机试题
软件software
[originaltext]W:HelloLadiesandGentlemen,itisagreatpleasuretohaveSco
A.两个第一类间断点 B.三个第一类间断点 C.两个第一类间断点和一个第二类
对某组人群进行连续三天所有餐次的膳食调查,平均能量RNI有四种结果:8人2500
治疗肩周疼痛,以肩后部为重,疼痛拒按,除肩部穴外,还应选取的是()A.
根据投资者身份,可以将证券投资者分为()。 Ⅰ.机构投资者 Ⅱ.政府投资者
A.正向间接凝集反应B.反向间接凝集反应C.玻片凝集法D.试管凝集法E.间接凝集
下列记账错误中,通过试算平衡可以发现的是()。A.一笔购入的固定资产的业务登记
某市地税局计划在市区某地兴建一座办公大楼。在招标构成中,甲建筑工程公司通过伪造资
术中确诊腹股沟斜疝的依据是() A.疝囊颈宽大 B.疝囊颈位于腹壁下动脉外侧
最新回复
(
0
)