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eat sb.'s salt 关于世界史的问题.卢梭在启蒙运动中,他的代表观点是什么?华盛顿是什么战争中的著名领导人? 莽草酸是从香料八角中提取的一种有机物,可用于合成抗禽流感药物“达菲”.回答下列问题莽草酸是从香料八角中提取的一种有机物,可用于合成抗禽流感药物“达菲”.已知该有机物有三种元 莽草酸是制取抗禽流感药物"达菲"的中间活性物质,它不可能存在下列类别的同分异构体A.酚类 B.醛类 C.醇类 D.酯类原题还有莽草酸的结构式为提示...本人不才.打不出来问题是选什么…… 燕子去了,有再来的时候；杨柳枯了,有再青的时候；桃花谢了,有再开的时候.仿写一句话. I believe the success is within the reach of me! He suggested the sports meet be _ because of the bad weather A put away B put up C put down D put off 八年级历史世界史大事件 Because of the bad weather,the sports meet was already behind_____A situationB serviceC paceD schedule为什么?/ 由于天气不好,校运会不得不推迟.英语 Because of the bad weather,the school sports meet had toBecause of the bad weather,the school sports meet had to_______ ______ ______三个空咋么填哪. The sports meet,originally___be held last Friday,was finally delayed because of the bad weather.A.The sports meet,originally___be held last Friday,was finally delayed because of the bad weather.A.due to B.thanks to C.owing to D.according to为什么 世界史初三大事件年代尺 树上有鱼底下有猫是什么成语 人站在树上找鱼是什么成语 3月17日世界史上的重大事件? Originally within easy reach of love,but I was a "no need to" give 仿写句子燕子去了,有再来的时候；杨柳枯了,有再青的时候；桃花谢了,有再开的时候 仿写句子：燕子去了,有再来的时候；杨柳枯了,有再青的时候；桃花谢了,有再开的时候 莽草酸是制取抗禽流感药物“达菲”的中间活性物质,其结构简式如图所示.它不可能存在下列类别的同分异构A．酚类 B．醛类 C．醇类 D．酯类为什么,请解析, 现在有1000g八角香料,假定莽草酸的质量分数为0.6%,求这1000g八角香料中莽草酸的碳元素的质量 填写介词 There is a shelf _____ the right of the desk.I have a little money now.Ican only buy a coat____90yuan.You can call me ___800-3485 when you need help.-The old woman is____ danger.-Let's go and help her. 3.There are blue curtain.改 4.There are a desk,a table and a shelf in it.改：5.There is a air_conditioner on the wall.改 luxury within your Reach翻译 Tender rainbow bridge within your heart's place your finger on the scanner是什么意思 "reach high place"是什么意思People usually use____to reach high place. Wishing every happiness will always be with you. shelf英文怎么读 whether we can go for a spring outing （） the weath 选项depend on,depends on,depend,depends 这在英语中应该是shelf还是shelves? 英语单词“shelf”是什么意思 I think if you are my friend I can't forget you .So happiness will be always around you