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
Chokwe Selassie is on a mission to help drivers avoid potholes (路面坑洼). The eighth-grader was inspired to kick off his mission on
Chokwe Selassie is on a mission to help drivers avoid potholes (路面坑洼). The eighth-grader was inspired to kick off his mission on
admin
2018-08-14
80
问题
Chokwe Selassie is on a mission to help drivers avoid potholes (路面坑洼). The eighth-grader was inspired to kick off his mission on a recent morning, when his mother was driving him to school. Their car was damaged as it went over a huge pothole in the middle of the street in their hometown of Jackson, Mississippi. " I decided I was going to do something about the pothole problem in my city," Chokwe says. His solution: an app(手机应用) that warns drivers when there is a pothole ahead.
Chokwe developed the app with his friends Rodriguez Ratliff and Emmanuel Brooks. "When the app detects a potheole, it is highlighted(突出显示) in red," Chokwe says. "And if you get close to the pothole, your phone will warn you. " Drivers can also use the app to report any potholes they encounter, and to look for other routes they can take to avoid roads that have them.
The app relies on current available information about the streets of Jackson. " It works by u-sing the city’ s 311 call system, so it uses information already stored in a database," Chokwe says. (79)
Through the call system, citizens dial 3-1-1 to report non-emergency problems
—which include potholes. Chokwe and his friends determined that focusing on the 10 busiest streets in Jackson would give them a large enough sample size to test the prototype (原型).
(80)
Although the app isn’ t yet available for sale, Chokwe is already looking for ways to improve it.
The prototype remains limited to 10 streets in Jackson, but he hopes to add more, so that it includes every street in the city. And then he wants to go even farther. "I want to keep working on the app until it’ s nationwide," Chokwe says.
Which of the following is the best title for the passage?
选项
A、A Solution to Traffic Jams
B、An App to Detect Potholes
C、Pothole Problems in Big Cities
D、Poor Road Conditions
答案
B
解析
综合分析题。题干问的是“下列哪个最适合做文章的标题?”根据定位句“他的结论就是:通过一个手机应用提醒司机前方有坑洼问题。”可知文章主要是关于如何使用这种手机应用来应对路面坑洼问题的。A项“交通堵塞问题的解决方法”;B项“监测路面坑洼的手机应用”;C项“大城市的路面坑洼问题”;D项“糟糕的道路状况”。B项最符合文章的意思,故选B。
转载请注明原文地址:https://kaotiyun.com/show/jdCO777K
0
成人本科学位英语
相关试题推荐
MoviesarethemostpopularformofentertainmentformillionsofAmericans.Theygotothemoviestoescapetheirnormaleveryd
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedevelopedachecklistofstressfulevents.Theyappreciatedthe
Todayanyonewillacceptmoneyinexchangeforgoodsandservices.Peopleusemoneytobuyfood,furniture,books,bicyclesand
—Guesswhat!Icameacrossanoldfriendatthepartylastnight.—______.I’msureyouhadawonderfultime.
Somepeoplearguethatthepressureoninternationalsportsmenandsportswomenkillstheessenceofsport—thepursuitofpersona
IthinkIshouldprefertogoonThursday,______it’sallthesametoyou.
Treesareusefultomaninthreeimportantways:theyprovidehimwithwoodandotherproducts;theygivehimshade;andtheyhe
Toronto’sthirdCityHall,nowknownasOldCityHall,wasdesignedbyEdwardJamesLennoxanddeclaredopenonSept.18,1899.
Toronto’sthirdCityHall,nowknownasOldCityHall,wasdesignedbyEdwardJamesLennoxanddeclaredopenonSept.18,1899.
ChokweSelassieisonamissiontohelpdriversavoidpotholes(路面坑洼).Theeighth-graderwasinspiredtokickoffhismissionon
随机试题
一个图像文件由BMP格式转换为JPEG格式,文件大小基本不变。()
Words______meaning,asweallknow.
简述临终关怀的意义。
患儿,女,9岁。被开水烫伤后3小时送至急诊,患儿躯干前侧包括会阴壁的大水疱,疼痛剧烈,双下肢红斑性改变。该患儿躯干前侧烫伤的深度达到
对药物治疗无效的反复发作室性心动过速/心室颤动的心力衰竭患者,最适宜的治疗为
案情:郭某在国外期间,加入国外某情报组织。回国后,郭某利用职务之便向国外情报机关提供我国有关重要情报,给国家造成严重损失。此案由A市B区公安机关立案,侦查终结后,由B区人民检察院向R区人民法院提起公诉。B区人民法院经审理认定郭某间谍罪事实清楚,证据确实充分
根据《水工建筑物岩石基础开挖工程施工技术规范》SL47一94,下列关于明挖工程中的钻孔爆破的说法正确的是()。
商品的国别价值与国际价值在质和量上都是不同的。()
“十二五”期间,我国进入以社会建设为重点的新时期。社会建设的顺利进行,离不开产业结构的合理调整与民生问题的有效解决。要解决民生问题,需要在关系人民群众切身利益的领域加大财政投入,并创新社会管理模式。由这段文字可以推出()。
Extraordinarycreativeactivityhasbeencharacterizedasrevolutionary,flyinginthefaceofwhatisestablishedandproducing
最新回复
(
0
)