完形填空JeffKeithhasonlyoneleg.Whenhewasonlytwelveyearsold,...
问题详情：完形填空JeffKeithhasonlyoneleg.Whenhewasonlytwelveyearsold,Jeffhadcancer.Doctorshadto1offmostofhisrightleg.2Jeffputsonanartificialleg(假肢).Thelegisplastic.Withtheplasticleg,Jeffcanski,rideabi...