s.D.Theburnedeyescanonlybetreatedwithstemcellsfromotherhealthypersons.72.TheItaliantechniquereportedinthispassageA.canrepairdamagedretinasB.ervesC.isespeciallyeffectiveforburninjuriesintheeyesalreadytreatedsurgicallyD.showsalong-termeffectivenessforblindnessinvisioncausedbydamagetocornea73.WhichofthefollowingisNOTmentionedabouteyeburns?A.Theplacesinwhichpeoplework.B.identsthatinvolveusinghouseholdcleaningproducts.C.Themishapsthatinvolvedvehiclesbatteries.D.Thedisasterscausedbybatteryexplosionathome.74.Whatisoneoftherequirementsforthecurrentapproach?A.Thestemcellstakenfromahealthyeye.B.Thepatientphysicallyhealthy.C.Thedamagedeyewithpartialvision.D.erves.75.Whichofthefollowingwordscanbestdescribetheauthor'sattitudetowardsthenewmethod?A.Sarcastic.B.Indifferent.C.Critical.D.PositivePassageFour