百度试题 题目___, water is composed of two parts hydrogen and one part oxygen. A.As is knownB.As be knownC.As knownD.Which is known 相关知识点: 试题来源: 解析 A 反馈 收藏
Water is ___ hydrogen and oxygen. A. made upB. made up ofC. made byD. making by 相关知识点: 试题来源: 解析 B [解析] 这道题考查动词make的词组。make up的意思是“化妆或者捏造,虚构(故事、诗等)”;make up of的意思是“构成,组成”;made by意思是“由……制造”,用于被动语态。因此,本题...
Water is made up of two elements, hydrogen and oxygen. How many hydrogen atoms are there in one molecule of water? A. One B. Two C. Three D. Four 相关知识点: 试题来源: 解析 B。解析:一个水分子的化学式是H₂O,这表示一个水分子由两个氢原子和一个氧原子组成,所以答案是B。A选项一...
15、Water is___ hydrogen and oxygen. A. made up B. made up of C. made by D. making by 相关知识点: 试题来源: 解析 参照答案:B参照解析:这道题考查动词 make 词组。makeup 意思是“化妆,捏造,虚构(故事、诗等)”;make up of 意思是“构成,构成”;made by 意思是“由……制造”,用于...
百度试题 题目Water is ___ hydrogen and oxygen. A.made upB.made up ofC.made byD.making by 相关知识点: 试题来源: 解析 B [解析]be made up of“由……组成,含有”;make up“组成,构成”;be made by“由……制造”。反馈 收藏
百度试题 题目Water is composed ___ hydrogen and oxygen. A.ofB.withC.forD.about相关知识点: 试题来源: 解析 A答案be composed of:由…组成。句意:水是由氢与氧化合而成的。反馈 收藏
Water is __ hydrogen and oxygen.A.made upB.made up ofC.made byD.making by搜索 题目 Water is __ hydrogen and oxygen. A.made upB.made up ofC.made byD.making by 答案 B 解析 be made up of“由……组成,含有”;make up“组成,构成”;be made by“由……制造”。
百度试题 结果1 题目Wateris ___(组成) ofhydrogenandoxygen.相关知识点: 试题来源: 解析 composed 反馈 收藏
翻译结果2复制译文编辑译文朗读译文返回顶部 Water is composed of two elements hydrogen and oxygen 翻译结果3复制译文编辑译文朗读译文返回顶部 Water is composed of two elements hydrogen and oxygen 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... ...
1 Water ___ hydrogen and oxygen. [ ] A.is made up B.is made up of C.is consisted of D.is consisted in 2Water ___ hydrogen and oxygen.A.is made upB.is made up ofC.is consisted ofD.is consisted in 3 Water ___ hydrogen and oxygen. [ ] A.is made up B.is made up...