四级听力及原文参考如下：
以下为第二套英语四级听力（部分）
A22-year-oldChinesewomanwhosufferedfromapersistentcoughwasshockedtolearnthatshehadapieceofchickenbonelodgedinherlung.Theunnamedwoman
fromtheprovinceofShandongstartedhavecoughingproblemswhenshewas7or8yearsold.
For14years,shemadenumeroushospitalvisits.However,nodoctorcouldidentifyanyproblem.Heruncontrollablecoughingwasamystery.Finally,thewomangotafullbodyscanatahospitalinthecityofQingdao.
Thisspecialmedicalprocedurerevealedshehadachickenbonestuckinherlung.
