It is said that land animals ___ from sea animals.[ ]A.were developedB.developedC.are developingD.develops 答案 答案:B解析:选B。动物的演变为主动.无被动之意,而且develop作为不及物动词是“发展”、“演变”的意思,作为及物动词是“开发”的意思。 结果三 题目 It is said that land animals...
Sea urchins are small sea animals that have spherical shells called tests that are typically covered in spines similar to those of a porcupine. Very small tube-shaped feet among the spines help them move slowly along the ocean floor. They come in just about every color, from black to white...
View all 346 animals that start with S Share on: About the Author Abby Parks Abby Parks has authored a fiction novel, theatrical plays, short stories, poems, and song lyrics. She's recorded two albums of her original songs, and is a multi-instrumentalist. She has managed a website ...
根据固定句型 be believed to do,判断此处应接 to do形式;2. 确定主被动关系。animals 和develop之间是主动关系,即“动物进化”,进化是动物自身发起的动作,因此用主动式;3. 确定时间关系。develop 这个动作发生在 believe之前,因此用to do的完成式to have done,故填to have developed。句意:陆栖动物被认为是从...
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sea animals英语作文 English: Sea animals are a diverse and fascinating group of creatures that inhabit the world's oceans. From the majestic whales to the tiny seahorses, these animals play a crucial role in maintaining the delicate balance of marineecosystems. Some sea animals, like sea turtles...
animals that live in the sea animals that can fly 相关知识点: 试题来源: 解析 这是一个开放性问题,学生需要根据题目要求,分别写出生活在海洋里的动物和会飞的动物。例如: 生活在海洋里的动物:dolphin,shark,whale,jellyfish等。 会飞的动物:bird,eagle,hawk,owl等。 题目要求写出生活在海洋里的动物和会...
《Sea Animals》,学完词汇暴涨1000+观看更多转载,暑期单词训练营 | Day 1《Sea Animals》,学完词汇暴涨1000+择学堂已关注分享点赞在看已同步到看一看写下你的评论视频详情单词汇总本集视频中,我们会学到以下单词:starfish 海星⭐️turtle ...
The oceans contain a vast variety of creatures. Here are some marine animals whose names span the alphabet from A to Z.
题目Manatees (海牛) are huge sea animals that can be as long as 4 meters when grown.They can weigh up to 590 kilograms.Despite their size,manatees only eat sea grass living in the sea.That's one reason why they're sometimes called "sea cows".They spend most o...