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1、......黄浦区2018学年第一学期期末质量试卷高三英语（满分140分，完卷时间120分钟）2018.12Ⅱ.GrammarandVocabularySectionADirections：Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherbl
2、anks,useonewordthatbestfitseachblank.JustHowBuggyisYourPhone?Whatiteminyourhomecrawlswiththemostgerms?Ifyousay___21___toiletseat,you’rewrong.Kitchenspongestopthelist.Butcellphonesareprettydirtytoo.Theycontainaround10timesasmanygermsastoiletseats.Peopletouchtheirphones,lapt
3、ops,andotherdigitaldevicesalldaylong,yetrarelycleanthem.Inoneincident,athiefpaidaterriblepriceforstealingagermycellphone.HestoleitfromahospitalinUgandaduringawidespreadofthedeadlydiseaseEbola.Thephone’sownerreportedthetheftbefore___22___（die）fromthedisease.Soon,thethiefbeg
4、anshowingsymptomsandfinally___23___（confess）tothecrime.___24___inthatunusualcaseacellphonecarrieddangerousbacteria,notallgermsarebad.Mostcausenoharm.Infact,theycouldprovidehelpfulinformation.Lookatthesurfaceofyourphonecarefully.Doyouseesomedirtymars?“That'sallyou,”saysmicr
5、obialecologistJarradHampton-Marcell.“That’sbiologicalinformation.”Itturnsoutthatthetypesofgermsthatyouapplyalloveryourphoneortabletaredifferentfrom___25___ofyourfriendsandfamily.They’relikeafingerprintthatcouldidentifyyou.Somedayinthefuture,investigatorsmayusethesemicrobia
6、lfingerprintstosolvecrimes.Phonesanddigitaldevicesmaybeoneofthebestplacestolookforbuggyclues.Ina2017study,researcherssampledarangeofsurfacesin22participants’homes,___26___countertopsandfloorstocomputerkeyboardsandmice.Thentheytriedtomatchthemicrobialfingerprintsoneachobjec
7、ttoitsowner.Theofficeequipmentwaseasiesttomatchtoitsowner.Inan___27___（early）study,adifferentgroupofresearchersfoundthattheycouldusemicrobialfingerprintstoidentifythepersonwho___28___（use）acomputerkeyboardevenafterthekeyboardsatuntouchedfortwoweeksatroomtemperature.Oneday,
8、microbialsignaturesmightshow___29___peoplehavegoneandwhattheyhavetouched.Theycouldprove__
