Mobilephone(手机)hasbecomeaproblemformiddleschools.SomemiddleschoolsinAustraliahavebanned(禁止)studentsfromcarryingmobilephonesduringschoolhours.Mobilephoneuseamongchildrenhasbecomeaproblemforthescho

　　Mobilephone(手机)hasbecomeaproblemformiddleschools.SomemiddleschoolsinAustraliahavebanned(禁止)studentsfromcarryingmobilephonesduringschoolhours.

　　Mobilephoneuseamongchildrenhasbecomeaproblemfortheschoolsthisyear.SeveralchildrenhavegotmobilephonesasChristmaspresentsandmorestudentswantthem.

　　MaryBluettanofficial(官员)saidmobilephoneuseisadistraction(分心)tostudentsduringschoolhoursanditalsogivesteacherssomuchtroubleintheirclassrooms.Teacherswerealsosayingthatsometimesstudentsmightusephonemessagestocheatduringexams.

　　Shesaidsomeschoolshadtriedtobanmobilephones.Someparentsfeltunhappybecausetheycouldn’tgetintouchwiththeirchildren.

　　Manyteacherssaidstudentsshouldnothavemobilephonesatschoolbutiftherewasagoodreasontheycouldleavetheirphonesatschooloffice.Theyalsosaidthereweremanyreasonswhythestudentsshouldnothavemobilephonesatschool;theywereeasytoloseandwereadistractionfromstudies.

　　Manypeoplesaythattheyunderstandwhyparentswouldliketheirchildrentohavephonesbuttheythinkschoolsshouldletthestudentsknowwhentheycanusetheirmobilephones.

　　1.SomemiddleschoolsinAustraliahavebannedstudentsfromcarryingmobilephones____.

　　A．becausetheyarestudents

　　B．whentheyarefree

　　C．whentheyareatschool

　　D．becausetheyarechildren

　　2.Weknowfromthepassagethatsomechildrengetmobilephonesfrom_______.

　　A．themakersandsellers

　　B．thepassers-byandstrangers

　　C．theirparentsandfriends

　　D．somemobilephoneusers

　　3.Whatdoestheword“cheat”meaninthepassageinChinese?

　　A．聊天

　　B．核对

　　C．查询

　　D．作弊

　　4.Someparentsfeltunhappybecausetheycouldn’t________duringschoolhours.

　　A．usetheirmobilephones

　　B