来自刘井民的问题
Peter:Who'sthewoman___________white,Helen?Helen:____________mymotherPeter:____________yourmotheradoctor?Helen:Yes._________aboutyourmother?Peter:________________mother'sashopassistant.
Peter:Who'sthewoman___________white,Helen?
Helen:____________mymother
Peter:____________yourmotheradoctor?
Helen:Yes._________aboutyourmother?
Peter:________________mother'sashopassistant.
