氧气 yǎngqìMain English Definition oxygen Simplified Script 氧气 Traditional Script 氧氣 Pinyin yǎngqì Effective Pinyin (After Tone Sandhi) Same Zhuyin (Bopomofo) ㄧㄤˇ ㄑㄧˋ Cantonese (Jyutping) joeng5hei3 Part of Speech (名) noun Proficiency Test Level HSK.v3=6 TOCFL=6...
解析 C 关系代词what在这里引导一个名词性从句作to be的表语,同时what在表语从句中又为is的表语成分,这类语法结构还有,如:Show what you have written.(把你所写的给我们看看)和She is not what she was a few years ago.(她可不是几年前的她了)。其他选项均不能表示这种语法关系。
Version 23.1.0ofOxygen XML Web Authorexpands upon the features that were recently added in Version 23.0.0 with further improvements to some of those features, along with several new enhancements. Some of the highlights include: TheOutline Panenow displays the entire content of a DITA map when ...
Your blood oxygen level indicates how much oxygen your red blood cells are carrying. High blood oxygenation plays an essential role in ensuring that your muscles, brain and other organs receive the energy they need to function properly. That’s why it’s so important to understand how to ...
Kensal E. van HoldeSpringer Berlin HeidelbergDecker, H. & Van Holde, K., E. 2011, "Oxygen, Its Nature And Chemistry: What Is So Special About This Element?" in Oxygen and the evolution of life, Springer, Berlin; Heidelberg; New York, pp. 1-18....
根据文中It is invisible-we cannot see it. 可知,它是看不见的,我们看不 见。所以“invisible"这个词在汉语中是看不见的 意思。故选A。 (3)C.细节理解题。根据文中Why is it importa nt? We need to breathe the oxygen. 可知,为 什么重要?我们需要呼吸氧气。故选C。
Greater amounts of oxygen keeps you easily attentive and quick thinking.It makes it easier to sleep, and makes you feel calmer and in control.It is also regarded as a positive way to relieve stress and improve self-esteem 相关知识点: ...
Why is hydrogen important as a future clean energy source? A fuel is a chemical that can be ‘burnt’ to provide useful energy. Burning normally means that chemical bonds between the elements in the fuel are broken and the elements chemically combine with oxygen (often from the air). For ...
An oxygen deficit is a type of condition in which there is a shortage of oxygen in an organism. The causes of oxygen deficit...
water will contiue to be _it is today next in importance to oxygen.空上是填what还是which,为什么? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 what表语从句Water will continue to be (what it is today next in importance to oxygen).今后,水将依然处于仅次于氧气的重要地位....