蜂的连锁器属于哪种类型() ["翅褶型","翅钩型","翅轭型","翅僵型"]
()指出:应保证每个人参加群众体育的权利。 ["《千叶宣言》","《汉城宣言》","《米兰宣言》","《盐湖城宣言》"]
蝉的连锁器属于哪种类型() ["翅褶型","翅钩型","翅轭型","翅僵型"]
触角和附肢等胶贴在蛹体上,不能活动,腹节多数或全部不能扭动,这种蛹为() ["离蛹","被蛹","围蛹","裸蛹"]
()不是战后世界体育发展的新趋势。 ["科学化","精英化","全球化","终生化"]
塑料模塑成型及模具技术的发展动向?