ReneLaennecwasaFrenchdoctorwholearnedtotaponpeople’sche...
问题详情:ReneLaennecwasaFrenchdoctorwholearnedtotaponpeople’scheststofindoutillnessfromanAustriandoctornamedLeopoldaboy,Leopoldusedtotapwine___41___(contain)inhisfather’sinntoseehowmuchwinetheyheld.Af...