Oxygen consumption is frequently used when discussing exercise, but what it is, what it means, and why it is important is often misunderstood. Our bodies need a constant supply of energy to sustain life. Energy is used to contract skeletal muscles, pump blood, sustain tissues, and many other...
百度试题 结果1 题目14.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 14.A 反馈 收藏
解析 A核心短语/词汇:help sb./ sth. (to) do sth. 帮助某人/某物做某事句子译文:氧气是唯一的助燃气体吗? 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...
Oxygen consumption is ___ (low or high). What is respiratory acidosis and what causes it? What occurs when the blood's ability to carry oxygen is decreased? What is acidosis? What is an apical-radial deficit? What happens physiologically when the body is cut off oxygen? What...
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.
Oxygen is a gaseous chemical element vital to respiration. Although pure oxygen is used medicinally, it can be dangerous when...
Is oxygen the only gas helps fire burn? A. that B. / C. what D. it 答案 A本题考查定语从句的关系代词that。解题步骤:1、确定从句:从空格到句末;2、确定成分:从句___helps fire burn缺少主语,从句不完整,因此需要关系代词。另外,当先行词有the only, the very等词修饰时,只能用that做引导词,...
Is Oxygen the only gas ___ helps fire burn? A. it B. which C. what D. that 相关知识点: 试题来源: 解析 [答案]D [解析] [详解]考查定语从句。句意:氧气是唯一能让火燃烧的气体吗?本句是限定性定语从句,从句修饰名词 the only gas,the only gas是物体,名词被the only修饰时,关系词只能...
Fish ___ oxygen through their gills(鳃). III.单项填空: () 1. Air pollution can affect humans by___ sore eyes and respiratory problems, especially in children and___. A. cause, the old B. causing, the older C. causing, the elderly D. cause, the elderly ()...
Oxygen consumption (VO2) is dependent on oxygen delivery (DO2) in septic shock. Local hypoxia with later secondary organ failure may develop, however, despite an often hyperdynamic circulation. The splanchnic organs seem to be of vital i... D Arvidsson,I Rasmussen,P Almqvist,... - 《Surg...