501.对受到感染的鸡鸭,当地政府都进行了扑杀。502.小贩们以假充真、牟取暴利的行为受到工商局的批评和处罚。503.票贩子说着蹩脚的普通话,听来很难懂。504.“乘客请注意,看好物品,小心小偷!”乘务员连声喊着上述的警告。505.小刘拿着口袋,口袋里的鱼活蹦乱跳。506.她突如其来的出现,成了一个谜,年轻人都在探询谜底是什么。507.我婆婆对小女儿的生活、学习格外关心,真是功不可没。508.张教授在学院讲授辩证唯物主义课程。 501. Affected chickens and ducks, the local government have been culling. 502. The hawkers were criticized and punished by the AIC for making fake profits and profiteering. 503. Tickets trader speaks poor Mandarin, sounds hard to understand. 504. “Passengers should be careful, optimistic about the items, beware of the thief!” The flight attendant shouted the warning. 505. Xiao Liu is in his pocket and the fish in his pocket is alive and well. 506. Her sudden appearance has become a mystery, young people are asking what is the answer. 507. My mother-in-law is especially interested in the life and study of her daughter. 508. Professor Zhang taught dialectical materialism courses at the college.