阅读理解。阅读下列短文,从给的四个选项(A、B、C和D)中,选出最佳选项。Asurveyofprofessorsfindsthatmostseeonlinecoursesasinferiortoin-classlessons—butthosewhohavetaughtonlinearemoreopentotheirpotential.LarryGreenemeierreportsTheNewYorkTimescalls2013“theyearoftheMOOC(网络开放课程).”Butlotsofopenonlinecoursesstillfailtogethighmarksfrommosteducators.Inarecentsurveyofmorethan2,200professors,onlyoneinfivethoughtthatonlinecoursescouldbeaseffectiveasclassroomcurricula(课程).Theirbiggestconcern:limitedinteractionbetweenteachersandstudents.ThesurveywasdonebyGallupandthewebsiteInsideHigherEd.RespondentslinkedMOOCcredibilitytowhetheranonlinecoursewasofferedbyanqualifiedschoolandtoastudent’sabilitytoreceivecredits.Thedoubtfromthefacultyoftheschoolsisn’tsurprising.Newtechnologiesoftenturnthosewell-preparedproductsandservicesintogoodswithoutlittleexcitement,somethingnoteacherwants.Ontheotherhand,refusingtochange,especiallywhenitinvolvescomputers,tendstobealosingstrategyinmostfields.OneoftheimportantpointsinthedataisthatmuchMOOCcriticismcomesfromfacultywho’venevertaughtanonlinecourse.Ofthe30percentofprofessorspolled(被投票的)whohadtaughtaMOOC,mostthoughtthatonlinecoursescandeliverroughlythesameresultsastheclassroomones.【文章大意】2013年被称为“网络开放课程之年”。很多人都在质疑网络开放课程的有效性和它的可信度。有人认为这种课程把一些精心准备的产品和服务变成了平淡无奇的商品,这些都不是老师们想要的。关于调查数据的可信度也遭到了质疑。1.Inthefirstparagraph,theunderlinedword“inferior”probablymeans.A.betterB.worseC.superiorD.prior【解析】选B。词义猜测题。从第一段中的“Butlotsofopenonlinecoursesstillfailtogethighmarksfrommosteducators.”可知很多教育家都认为这种课程不如课堂教学。2.Accordingtothepassage,howmanyprofessorsinthesurveyareinsupportoftheequaleffectivenessofonlinecoursesandclassroomones?A.About2,200.B.About30percent.C.About50percent.D.About440.【解析】选D。数字计算题。根据文章第二段Inarecentsurveyofmorethan2,200professors,onlyoneinfivethoughtthatonlinecoursescouldbeaseffectiveasclassroomcurricula得知,接受调查的2200个教授中,有五分之一认为二者的有效性相等。故选D。3.Accordingtothetext,whichofthefollowingstatementsisTRUE?A.Theprofessorsareworriedthattheinteractionbetweenstudentsandteachers