Whales are very large animals that live in the ocean.But they are not fish.Whales are mammals(哺乳动物),so they feed milk to their (1) babies(baby) and breathe as we do.Whales cannot breathe under water.They must come (2) outof the water to get air.Whales often swim in small group...
阅读理解Dolphins are air-breathing animals that live in the sea. But how do they sleep? If they stop swimming to get some sleep, will they sink and drown? Giraffes have almost no deep sleep. Do they feel tired?Scientists studying seals and dolphins have made a surprising discovery--these ...
Dolphins are air-breathing animals that live in the sea. But how do they sleep? Giraffes have almost no deep sleep. Do they feel tired? Scientists studying seals (海豹) and dolphins have made a surprising discovery一these animals can sleep with one half of their brain while the other half...
Dolphins are air-breathing animals that live in the sea. But how do they sleep? Giraffes have almost no deep sleep. Do they feel tired? Scientists studying seals (海豹) and dolphins have made a surprising discovery一these animals can sleep with one half of their brain while the other half...
Northern elephant seals(象海豹) are huge animals that live in the Pacific Ocean. They can weigh up to 1, 800 kilograms. They get their name because large male elephant seals have a long nose that looks like an elephant's trunk(象鼻). For about seven months of the year, they often stay...
Kangroos live on the plains where zebras come and go. 袋鼠住在平原上,还有斑马也是一样。 Crocodiles live in lakes and rivers,fish and snakes do,too. 鳄鱼生活在湖泊和河里,鱼和蛇也是。 Whales and sharks and jellyfish swim in the ocean blue. ...
Dolphins are air-breathing animals that live in the sea. But how do they sleep? Giraffes have almost no deep sleep. Do they feel tired? Scientists studying seals (海豹) and dolphins have made a surprising discovery—these animals can sleep with one half of their brain while the other half...
发现《Angel Baby (Karaoke Version|In the Style of Rosie & The Originals|伴奏)》 音乐 音乐现场 LIVE 音乐现场 现场 乐队 欧美现场 Glass Animals 玻璃动物-Faya- 发消息 Friday I’m in sleep.老婆我错了!但是这款传奇真的太好玩了 高爆异兽传奇 ...
答案解析 查看更多优质解析 举报 oceans 指咸水域要素和特征包括内陆水.应该是用ocean 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) 相似问题 My uncle John used to live in a beautiful little house by the sea in Atlanti City These people live in Paris.(改为一般疑问句) ( )these peopl...
Dolphins are air-breathing animals that live in the sea.But how do they sleep?Giraffes have almost no deep sleep.Do they feel tired? Scientists studying seals (海豹) and dolphins have made a surprising discovery—these animals can sleep with one half of their brain while the other half stays...