一、 根据句意及汉语或首字母提示完成句子。1. People need oxygen ((氧气) to breathe.2. The scientists are doing something to save(拯救) the Earth.3. Look, there is a bird on the branch () of this tree.4. We need to buy some furniture () for the new house.5. How can we f ...
百度试题 结果1 结果2 题目People need___(氧气) to breathe.相关知识点: 试题来源: 解析 1.oxygen 结果一 题目 People need___(氧气) to breathe. 答案 oxygen相关推荐 1People need___(氧气) to breathe.反馈 收藏
您好，应该填live on。句意:我们需要依靠氧气生存。如扰见谅。
Is there life on Mars(火星)?We do not know.But we are sure that earth people do not live on Mars.Earth people need oxygen to breathe.There is almost no oxygen on Mars.It is uncertain exactly how life arose on Earth, so it is difficult to determine how common such mechanisms are.But...
Fish need oxygen(O2) to breathe. Fish get it from water in the tank. There must be enough water for all fish. So the size of the tank is important. In the tank many people put small plants that are good for fish. They give oxygen to the water. Plants help in other ways, too. ...
答案1. 每个车间有20到100个工人。 翻译为:There are 20 to 100 workers in each workshop. 2. Animals and plants need oxygen to breathe. 翻译为:动物和植物需要氧气来呼吸。 3. 这些树能活数千年。 翻译为:These trees can live for thousands of years.反馈...
They give us oxygen. We need oxygen to breathe. Trees also help keep the soil in place. When it rains, trees stop the soil from being washed away. Trees give us shade. We can sit under a tree on a hot day and feel cool. 1. Trees give us ___. A. water B. oxygen C. food ...
The fish need room.They must not be crowded.Fish need oxygen to breathe.Fish get it from the water in the tank.There must be enough water for all fish.So the size of the tank is important. In the tank many people put small plants that are good for fish.They give oxygen to the wat...
We don’t know.We’re sure that people on the earth are not able to live on Mars.People on the earth need oxygen to breathe in.There is almost no oxygen on Mars. Living on Mars would be like living on a very high mountain.There would be little air.The temperature might be 50 ...
Humans and animals need oxygen to exist.Without it,most living things will die.But where does oxygen come from?Trees.Trees can take in much carbon dioxide (二氧化碳) which may be bad for our environment and produce oxygen for us to breathe. All people know that trees are important to us....