Oxygen is a colorless, odorless, tasteless gaseous chemical element which appears in great abundance on Earth, trapped by the atmosphere. Many people are familiar with oxygen, because it is a vital component of the respiration process; without it, most organisms will die within minutes. A number...
A. that B./ C. which D. what 相关知识点: 试题来源: 解析 答案见上本题考查定语从句。___helps fire burn 用来修饰之前的名词gas, 该从句的引导词在定语从句中做主语,不能省略,先行词有only 修饰时不能用which; what 不能引导定语从句,故选项A符合题意。 反馈 收藏 ...
百度试题 结果1 题目( )10. Is oxygen the only gas ___ helps fire burn? A. that B./ C. which D. what 相关知识点: 试题来源: 解析 A 反馈 收藏
这个句子的主语是water,谓语是will continue to be,表语是what it is today,补语是next in importance to oxygen.what 在句子中表示"什么的样子"就像She is no longer what she was ten years ago.她不再是十年前的样子了.as 不能引导表语从句.而how 是作状语,表示怎样.which指哪一个...
Oxygen Properties, Formulas & Uses from Chapter 28 / Lesson 27 38K Learn about oxygen and the forms it takes. Discover the properties of elemental oxygen, the O2 compound name, and the O3 compound, as well as their uses. Related to this QuestionWhat...
答案解析 查看更多优质解析 解答一 举报 A 考查定语从句。Gas为先行词,在定从___ helps fire burn中作主语,且that作主语时不可省略。所以选A。 解析看不懂?免费查看同类题视频解析查看解答 特别推荐 热点考点 2022年高考真题试卷汇总 2022年高中期中试卷汇总 2022年高中期末试卷汇总 2022年高中月考试卷汇总...
【题目】Is oxygen the only gas _helps fire burn? A. thatB. C. which 答案 【解析】答案A解析:考查定语从句.先行词 gas,helps fire burn是定语从句,关系词在定语从句中做主语,指物,又因为先行词被the only修饰,故用that.故选:A.相关推荐 1【题目】.47 Is oxygen the only gashelps fire bu...
百度试题 结果1 题目()10. Is oxygen the only gas helps fire burn? C. which D. what A. that B./ 相关知识点: 试题来源: 解析 A 反馈 收藏
After a run or workout, your body burns more calories in a phenomenon known as post-exercise oxygen consumption a.k.a. EPOC. Here's what to know about it.
How is aspiration pneumonia treated?You may need any of the following:Antibiotics are given to treat pneumonia caused by bacteria. You may be given antibiotics as pills or through your IV. Steroids are given to reduce swelling in your lungs. You may need extra oxygen if your blood oxygen ...