四氧化三铁的化合价

Pure Olive Oil纯生橄榄油想买PureOliveOil纯生橄榄油现在市场上没有了,售货员PureOliveOil级别的橄榄油现在改名叫混合型的了.想问下大家这两个到底是不是一种油啊? 单方纯精油pure essential oil 代表什么呀?上面又写着5% aabb叠词悠悠（）飘飘（）苍苍（）亲亲（） an English teacher请问这个单词的近义词是哪个?A.a teacher English B.a teacher of English C.teach English D.teacher English he works a__an english teacher 与tiger的i发音相同的词语. use, how,he,Internet,the,doesn't,to,know 连词成句 连词成句:doesn't,how,the,stop,Mr Li,get,know,to,bus,to(.) better luck next time请问谁有这张专辑的下载地址?电驴什麼的都没有:( 在indetime又下不了这张专辑很好听!就是找不到下载 《山行》蕴含着什么道理? 我很想考托福SAT,那我现在该怎么办?先应该买什么书?要什么书？ 考完SAT想再考托福应该用什么书?几个月前考了第一次 104分..刚刚考了SAT 估计2100..想再考一次托福.希望冲上110分..用什么书好呢?基本上新东方出的托福书都有了 YOU ARE LIAR是什么? A-Do you want some chicken?B-No,no food with a face.猜想：B是素食主义者? a bag with food和a bag full of food及a bag of food 有何区别?with与of Her voice was hungry with a need that no amount of food could supply. “霜叶红于二月花”的上一句什么意思? 保持句意不变改：Grandma doesn't even know what WTO is.（Grandma doesn't know what WTO is____ ____.括号里的是要改的 He doesn't know what he will say. she doesn't know what to say这个歌词是哪首歌?还有一句歌词是she is afraid afraid. he's worked at a hospital since last year.这里的he's 是 he is 还是 he has 还有就是 he is gone 与he has gone 区别是什么啊。 根据单词的释义完成单词的拼写：1.（）father's father2.()father's sister3.()the child of aunt or uncle. 在A.father, B. brother, C. boy , D.sister中选出不同类的那个单词 sister的对应词是什么 请翻译成英语：当我收到包裹后立即给你汇款. 请翻译成英语：好的,明天给我寄50盒DSKIEUE,收到包裹立即汇款给你. li didn't know(what to do)为什么how to do it后要加it,这个却没有? Nancy has been in china for last year.错在哪? 用AABB式叠词写句子 我会写出颜色的词和AABB式叠词各4个 sister的s发音相同的单词 sister的i和fifteen的i是一样的读音吗