What is a shark?, A bird, A fish, A mammal, A reptile, What are shark bodies made of?, Cartilage, Shells, Scales, Bones, Do sharks have bones?, Yes, No, How long have sharks lived on Earth?, 450 million years, 50 years, 1 million years, 10,000 years, How many shark species are there?, 1,000 species, 100 species, 500 species, 50 species, Where do sharks live?, In forests, In deserts, In oceans, In caves, Are sharks older than dinosaurs?, Yes, No, Did sharks live before T-Rex?, No, Yes, Do sharks live all around the world?, No, Yes, What is cartilage like?, A rock, A feather, Your nose, A leaf

Sharks

由
打印
嵌入

排行榜

视觉风格

选项

AI增强版：本活动包含AI生成的内容。了解更多信息。

切换模板

恢复自动保存：？