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the zebras in the zoo eat apples with me and you

zoos are places

zoos are among

visitors to the zoo usually pity the animals

zoos are places where

zoos are among mankind's

is the zoo a happy place for animals

how do some people think about zoos for animals

zoozoozoo动物

本届大赛主题聚焦政策理论、科学常识、健康素养、食品安全、应急避险、科技前沿、航空航天、信息技术、天文地理、历史文化等多个知识领域，内容既涵盖高新科技等国家发展战略，也紧扣食品安全、健康素养、应急避险等与民生密切相关的话题。大赛题库的丰富性和广泛性，充分体现了“弘扬科学精神，普及科学知识”的主题。