5、;facedD.faced;tofaced2.Inhisbookhedealswithalotofsubjects,________fromeducationtoenvironmentalprotection.A.rangeB.rangedC.rangingD.havingranged3.(xx·四川高考)Wearesaidtobelivingin_______InformationAge,________timeofnewdiscoveriesandgreatchanges.A.an;the B