- 问题详情:Iwasdrivinghomelateatnightwhenmycarlostmomentum(冲力)andgotslowerandslower.NothingIdidseemedtomakeany_61 __(different).“Itcan’tbethefuel,”Ithought.Thepetrolgauge(汽油量表)wasshowingIhadplentyleft.”ThenmycardiedcompletelyafterImanagedto...
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- 问题详情: ThisThursday,acrosstheUS,kidsareskippingschool(缺课)andgoingtoworkwiththeirparents.They’llbemakingcopies,sendingfaxes(传真)andsweepingfloors.ThisisbecauseApril28isTakeOurSonsandDaughterstoWorkDayallovertheUS.Thisholidayshowskidswhatitmeans...
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- 问题详情: Badnewssells.Ifitbleeds,itleads.Nonewsisgoodnews,andgoodnewsisnonews.Thosearetheclassicrulesfortheeveningbroadcastsandthemorningpapers.Butnowthatinformationisbeingspreadandmonitored(*)indifferentways,researchersarediscoveringnewrules.Bytr...
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- 问题详情:Secretcodes(密码)keepmessagesprivate.Banks,companies,andgovernmentagenciesusesecretcodesindoingbusiness,especiallywheninformationissentbycomputer. Peoplehaveusedsecretcodesforthousandsofyears. 31 Codebreakingneverlags(落后)farbehindc...
- 26998
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