2013gre考试预测:4月gre阅读备考机经(11)
新gre考试阅读机经:Honey bee的fungeewww.examw.com Ingestion of food containing spores of the pathogen Ascosphaera apis causes a fatal fungal disease known as chalk brood in honeybee larvae. However, larvae must be chilled to about 30°C(normal brood-com...