下列反应中不属于氧化还原反应的是( ) A.2H2O2 =2H2O + O2 发布时间:2017-04-20 19:37 │ 来源:www.tikuol.com 题型:选择题 问题: 下列反应中不属于氧化还原反应的是( )A.2H2O2 =2H2O + O2↑B.2Na+Cl2 =2NaClC.HCl+NaOH=NaCl+H2OD.3Fe+2O2= Fe3O4
题型:选择题 下面关于眼及眼眶CT扫描技术的叙述错误的是()A.横断位扫描,听眶线与床面垂直B.横断位扫描,扫描基线为听眶线或听眦线C.扫描范围一般从眶底至眶顶D.冠状位扫描听眶线与床面平行E.冠状位扫描,扫描范围从眼球前部至鞍底 查看答案
题型:选择题 —Did you ask Julia ______. —Yes. She said she liked it so much. [ ]A. how did she like the new house B. how she liked the new house C. she liked the new house how D. what the new house was like 查看答案