当前位置:考试网  > 试卷库  > 学历类  > 升学考试  > 小学升初中  > 英语  > 书面表达。 以一种文具为题按要求写一篇英语小作文。 要求:1.要写出此文具的主要特点。 2.条理清楚,意思连贯,标点正确,书写规范。 3.不少于50个单词。
试题预览

书面表达。

以一种文具为题按要求写一篇英语小作文。

要求:1.要写出此文具的主要特点。

2.条理清楚,意思连贯,标点正确,书写规范。

3.不少于50个单词。

查看答案
收藏
纠错
正确答案:
答案解析:
你可能感兴趣的试题

is,the,what,weather,today,like

____________________________________________

()Look____thenicecar.

()______ismyumbrella?It'soverthere.

—Where_____you_____?

—I'mfromBeijing

Look!Lucyis______anewreddress.Sheisbeautifultoday.

热门试题 更多>
Ifyoudonotfindtherequiredinformationusingthetipsfromtheprevioussection,thenyouneedtoconsultanonlineservicetofindthepieceofinformationyouwerelookingfor.Threedifferenttypesofserviceshavebeenestablishedovertheyears:crawlers,directoriesandmetasearchengines.Thefirstcrawlerwascreatedbackin1993.ItwascalledtheWorldWideWorm.Itcrawledfromonesitetothenextandindexedallpagesbysavingthecontentofthewebpagesintoahugedatabase.Crawlersorspidersvisitawebpage,readit,andthenfollowlinkstootherpageswithinthesiteandevenfollowlinkstoothersites.Webcrawlersreturntoeachsiteonaregularbasis,suchaseverymonthortwo,tolookforchanges.Everythingacrawlerfindsgoesintoadatabase,whichpeopleareabletoquery.TheadvantageofthewebcrawlersisthattheyhaveanextensivedatabasewithalmostthecompleteInternetindexedinit.Thedisadvantageisthatyougetthousandsofwebpagesasaresponseforalmostanyrequest.Webdirectoriesworkalittledifferently.Firstofalltheycontainastructuredtreeofinformation.Allinformationenteredintothistreeiseitherenteredbythewebmasterwhowantstoannouncehisnewwebpageorbythedirectorymaintainerwholooksatthewebpagessubmitted.ThedirectorieswherewebmasterscansubmitboththeURL(UniformResourceLocator)andthedescriptionnormallycontainmoremisleadinginformation.Gettingintomostwebdirectoriesisacombinationofluckandquality.Althoughanyoneisabletosubmitawebpage,thereisnoguaranteethatacertainpagewillbeincluded.Somedirectorieschargeforsubmission,whichisbasicallyarip-off.Somecrawlersmaintainanassociateddirectory.Ifyoursiteisinthedirectory,therankingofyourwebsitenormallywillbehigher,asitisalreadypre-classified.Manydirectoriesworkwithcrawlerstogether,inordertodeliverresults,whennothingcanbefoundinthedirectory.MetasearchenginesdonothaveadatabasewithURLsanddescriptions.Insteadtheyhaveadatabaseofsearchengines.Ifyouenteryourkeywordsintoametasearchengineitwillsendoutrequeststoallthedirectoriesandcrawlersithasstoredinitsdatabase.ThemetasearchengineswithamoresophisticatedapplicationinthebackgroundareabletodetectdoubleURLswhichcomebackfromthevarioussearchenginesandpresentonlyasingleURLtothecustomer. 34.Crawlerisakindof__________. A.wormB.searchengineC.serviceD.directory 35.ThedisadvantageofCrawleristhatit__________. A.providesacompletedatabase B.takestoomuchtimetofindtheneededinformation C.providestoomuchuselessinformation D.givesresponsetoeveryquest 36.Whocaninputinformationtothewebdirectories? A.Onlywebmasters. B.Bothdirectorymaintainersandwebmasters. C.Anyonewhowantstoannounceawebpage. D.Anyonewhohasfoundanewwebpage.
试题分类: 电子商务英语
练习次数:1次
试题分类: 电子商务英语
练习次数:0次
试题分类: 电子商务与电子政务
练习次数:0次
试题分类: 互联网数据库
练习次数:0次
试题分类: 电子商务与金融
练习次数:0次
试题分类: 学前教育管理
练习次数:1次
试题分类: 教育预测与规划
练习次数:0次
试题分类: 网页设计与制作
练习次数:0次
试题分类: 市场营销三
练习次数:0次
相关题库 更多>
扫一扫,手机做题