首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、$1 million. B、$2 million. C、$3 million. D、$4 million. B细节推断题。由“Usually it is between $50 and $70 to buy a textbook for each st
A、$1 million. B、$2 million. C、$3 million. D、$4 million. B细节推断题。由“Usually it is between $50 and $70 to buy a textbook for each st
admin
2017-02-24
27
问题
Digital textbooks are changing 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 changed from books to digital textbooks for social studies in its middle and high schools. The change 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. "The world is changing consistently. The online textbooks can change right along with the events that are happening." There’s an important 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 bought all of the online textbooks for our students for just under $6 million."
1. What is happening to the schools in Fairfax County this school year?
2. How much money 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
细节推断题。由“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 bought all of the online textbooks for our students for just under $6 million.”可知,每个学生电子课本的费用在50-70美元之间,所有学生的电子课本总费用将近800万美元。但实际上,为所有学生买电子课本的费用不到600万美元。也就是说电子课本比纸质课本要节省200多万美元,故选B。
转载请注明原文地址:https://kaotiyun.com/show/yNi7777K
0
大学英语四级
相关试题推荐
Aroundtheworldyoungpeoplearespending【B1】______sumsofmoneytolistentorockmusic.ForbesMagazine【B2】______thatatlea
Aroundtheworldyoungpeoplearespending【B1】______sumsofmoneytolistentorockmusic.ForbesMagazine【B2】______thatatlea
CyberCafe(网吧)computercentersarefoundinmanycitiesaroundtheworld.Now,afewAmericanhighschoolsare【B1】______thesec
CyberCafe(网吧)computercentersarefoundinmanycitiesaroundtheworld.Now,afewAmericanhighschoolsare【B1】______thesec
Therearebetween3,000and6,000publiclanguagesintheworld,andwemustaddapproximately6billionprivatelanguagessince
Forthispart,youareallowed30minutestowriteashortessay.Youshouldstartyouressaywithabriefdescriptionofthepi
ChildrenAreWhattheMothersAre1.阐明此谚语的含义2.说明产生此现象的原因3.该谚语给予的启示
Whenyoulookupatthenightsky,whatdoyousee?Thereareother【B1】______bodiesouttherebesidesthemoonandstars.Oneof
A、Six.B、Five.C、Four.D、Three.B女士说,“这套公寓房有三间卧室、一间浴室和一间厨房”,一共是5个房间,所以选B。bath即bath—room,kitchen即炊事房,也应看做“room”。数字题,一般需要简单的计算,往往“
Duringthenineteenthcentury,whenlittlewasknownaboutenvironmental-ismandconservation,itwascommontohearpeopleinE
随机试题
下列哪项不属于吸毒对社会的危害【】
中国人甲与俄罗斯人乙结婚,婚后两人定居在中国,两人的财产中均有动产及不动产,分别在中国与俄罗斯,五年后,甲与乙因感情不和在中国起诉离婚。请问:根据我国法律,人民法院对当事人的离婚问题应适用何国法律?
关节结核的早期X线主要表现是
当骨髓象中有核细胞与成熟红细胞的比值为1:1时,可判定骨髓增生程度为A.增生极度活跃B.增生明显活跃C.增生活跃D.增生低下E.增生极度低下
A.末端回肠B.直肠C.回盲部D.十二指肠球部E.胃
关于采暖系统的设置,以下哪种说法是错误的?()
在同一地区的下列地段中,作用在同一形式高层建筑外围护结构上的风荷载,哪个地段最大?[2001-12]
( )是指保险人在与现有客户及潜在客户接触的阶段,通过畅通有效的服务渠道,为客户提供产品信息、品质保证、合同义务履行、客户保全、纠纷处理等项目的服务,以及基于客户的特殊需求和对客户的特别关注而提供附加服务内容的保险行为。
系统测试的原则包括()。
1标准汤勺植物油约为15g。()
最新回复
(
0
)