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一定条件下用于还原氧化铁的化合物是A .CO B.木炭 C.H2 D.CO2 取铁和氧化铁的混合物20g,用足量的co还原后得到15.2g铁元化合物中所含氧化铁的质量是A:1.6g B:20g C:8g D :16g 前天是不是地震了的? 前天四川地震的时间是什么时候 以宋词为例谈谈宋代文学成就 —How's your holiday? —It's great. We have a lot of f____横线上填什么 “It's great to have you ." 下面是这个句子所在的文章场景部分.Victor:That's right.Where do I sign?Oliver Slick:Right here.And right here.Congratulations.It's great to have you. almost impossible中文 No one likes asking for trouble.No one______ _______for trouble.注意：同义句转换! you are in no position to be asking for favers. 英译中 3Biotechnology falls somewhere between these extremes.Transgenic crops and human genetic engineering make people far more uneasy than do personal computers or the Internet.But biotechnology also promises important benefits for human health We can_____on the road.A.play B.playing C.to play are you ( ) it or for it?的空格中的单词是以 a开头以t结尾 a开头,t结尾的单词填入Are you __ it or for it? OUT OF RANGE 英译中3段(1)It was a weekend in summer and all the town trains were overcrowded.An old man was walking along in the carriage,looking for a vacant seat.Suddenly he saw one and got in.A small bag was lying on the seat and a well-dressed man was sit 三段英译中,不难,是中译英！1.在大学里，他没有找到人生目标，对正规的课程没有兴趣，同时他的家庭无法负担高昂的学费，最终他退学了。后来，他根据自己的兴趣选择了喜欢的课程，事 第三段（英译中）For example,Master came up with the name "Italiatour" to help promote package tours to Italy.Though it's not a real word,the name "Italiatour" is meaningful.Right away,you recognize what's being offered.But even better,the nam 看下这个句子.almost的位置 Dogs eat almost anything还看下这个句子.almost的位置 Dogs eat almost anything还是 Dogs almost eat anything?为什么 英语翻译It is my pleasure to introduce the Keynote speaker for today,Mr.Stone Jones of the United Nations.Mr.Jones is a renowed international authority on the problem of overpopulation in the developing countries,and he has graciously consented t lingo错误subscript out of range on attribute lingo中出现问题：subscript out of range on attribute,请尽量说的详细点 屈原的《离骚》里面到底是路漫漫其修远兮,还是路曼曼其修远兮?昨天看到历史书上是写 曼曼 的,但是记得以前课文里面一直都是 漫漫到底是哪一个? lingo：subscript out of range on attribute Q 有首歌女的唱的,歌词好像什么 give me give me logo give me a position什么意思give me a position When everything is cleared out,please make the pro-forma invoice and give us all bank details so t主要是pro-forma invoice 的翻译 mathematic和mathematical有和区别 Please give us the details of the logo and the position it should place.有语法错误吗 希望你能懂我的爱 用英语怎么说? commission 期待你发现我的爱 英语怎么说