百度试题 结果1 题目Without( ), people can't breathe. A. oxygen B. gas C. water 相关知识点: 试题来源: 解析 A 句意:没有氧气,人们不能呼吸。结合常识可知,没有“氧气”人们将无法呼吸。故选A。反馈 收藏
百度试题 结果1 题目3. Human beings can't breathe without oxygen(oxygen). 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目( )31. Without ___, people can't breathe.A. oxygenB. foodC. waterD. products 相关知识点: 试题来源: 解析 A 本题考查生活常识,答案为A。 人类呼吸需要氧气才能生存,而食物、水和产品虽然重要,但并非呼吸所必需。反馈 收藏 ...
百度试题 结果1 题目【题文】Without ___, people can’t breathe. A.oxygen B.gas C.water 相关知识点: 试题来源: 解析 【答案】A 【解析】【分析】【详解】结合常识可知,没有“氧气”人们将无法呼吸。因此选A。反馈 收藏
Humans cannot breathe underwater because our lungs do not have enough surface area to absorb enough oxygen from water, and the lining in our lungs is adapted to handle air rather than water. However, there have been experiments with humans breathing other liquids, like fluorocarbons. Fluorocarbon...
Trees can produce oxygen for us to breathe.( ) A. take B. put C. make 相关知识点: 试题来源: 解析 C [解析] 答案C take意为带给;put意为放;make意为制造.结合句意,produce意为生产、产生.故选C 树可以产生氧气来供我们呼吸. 本题考察了同义词辨析...
In the ecosystem, plants can ___ oxygen for animals to breathe. A. use B. give C. take D. need 相关知识点: 试题来源: 解析 B。植物在生态系统中能为动物提供氧气以供呼吸,give 有提供的意思,A 是使用,C 是拿走,D 是需要,均不符合。反馈 ...
19.Trees can produce oxygen for us to breathe.( ) A. take B. put C. make相关知识点: 试题来源: 解析 分析 树可以产生氧气来供我们呼吸. 解答 答案Ctake意为带给;put意为放;make意为制造.结合句意,produce意为生产、产生.故选C 点评 本题考察了同义词辨析反馈 收藏 ...
【题目】Trees can produce orygen for us to breathe .(A. takeB. putC. make 答案 【解析】答案Ctake意为带给;put意为放;make意为制造.结合句意,produce意为生产、产生.故选C相关推荐 1【题目】T rees can produce oxygen for us to breathe .(A. takeB. putC. make 2【题目】Trees can produce...
百度试题 结果1 题目1. Trees can produce oxygen(氧气) for us to breathe. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏