2013gre考试预测:4月gre阅读备考机经(5)
新gre考试阅读机经:蜜蜂升温 蜜蜂升温 Ingestion of food containing spores(孢子) 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-comb temperature ...