1As we all know, water ___ hydrogen and oxygen. A. makes up B. is consisted of C. consists of D. consists in 2As we all know, water ___ hydrogen and oxygen. makes upcomposesconsists ofconsists in 3As we all know, water ___ hydrogen and oxygen. 4As we all know, water...
hydrogen combustion mainly produces water and heat, only emitting nitrogen oxides (NOx) in the process. However, this solution requires specific adaptations to obtain a
As we all know, water___(compose) of hydrogen and oxygen. 相关知识点: 试题来源: 解析 is composed 答案:is composed,考查时态语态,描述现状,所以用一般现在时态,句子主语和compose之间是被动关系,所以用被动语态,主语为不可数名词,故填is composed.众所周知,水是由氢和氧组成的.答题中,一定要认真分析,...
Hydrogen peroxide is water (H2O) with an extra oxygen molecule. The combination is H2O2, an unstable powerful oxidant. It is a natural substance which can be found in trace amounts in rain and snow. Rain combines with ozone in the upper atmosphere. When the two mix, the ozone (O2) lose...
As we all know,water consists___hydrogen and oxygen。Ⅱ.完成句子1.随着期末考试的临近,所有学生都忙着复习功课。
As we all know, water ___ hydrogen and oxygen. A.makes up B.is consisted of C.consists of D.consists in 试题答案 在线课程 【答案】 C 【解析】 试题分析:考查词组辨析:句意:我们都知道,水是由氢气和氧气组成的。 makes up组成,被动是be made up of,排除A, consistof组成,没有被动式,排除B,...
百度试题 结果1 题目10.As we all know,water consists ___ hydrogen and oxygen.相关知识点: 试题来源: 解析 【答案】1.movement2.emerged3.techniques4.of5.in6.by7.to8.the9.to10.ofⅡ.单句改错 反馈 收藏
百度试题 结果1 题目As we all know, water(由 组成)hydrogen and oxygen. 相关知识点: 试题来源: 解析 is composed of 反馈 收藏
As we all know, water ___ hydrogen and oxygen. A.makes upB.is consisted ofC.consists ofD.consists in 请仔细审题,看清楚题目要求,认真作答! 正确答案 验证码: 查看正确答案 试题解析 考查词组辨析:句意:我们都知道,水是由氢气和氧气组成的。 makes up组成,被动是be made up of,排除A, consistof组成...
In fact, pure water58.(have)no smell or taste and contains onlytwo elements: hydrogen and oxygen. Although our planet iscovered with water, only about I percent of it is drinkableMost of the Earth's water 59.(find)inthe three largest oceans. These are the Pacific Ocean, theAtlantic ...