过氧化钠与氯化亚铁反应

Presumably,it was this custom___ gave rise to the phrase to bury the hatchet.空处应填什么?Presumably,it was this custom___ gave rise to the phrase to bury the hatchet.空处应填that 还是 which.为什么? 如何理解资产阶级的灭亡与无产阶级的胜利是同样不可避免的 资产阶级必然灭亡与无产阶级必然胜利 “不矜细行,终累大德”下一句是什么?只知道是语出《尚书·周书·旅獒》 为什么 资产阶级的灭亡和无产阶级的胜利是同样不可避免的 \'\'不矜细行,终累大德\'\'是什么意思?出自哪里呢? "不矜细行, 拖累的累是什么意思 pen,teh,red,is怎么连词成句 This discovery counts among the greatest ones in this century.xi xi 英语翻译 I can't stand rock music.It is too___(loud)用loud还是loudly？为什么？不要粘贴复制。 i can't stand music which is too loud.which表达什么意思. 在Up to now 之类的句型里 ,什么时候用完成进行时,什么时候用现在完成时比如说 Up to now I have been reading this book.和 Up to now I have read this book.是不是 ,只有一个区别就是前者包含还要读下去的意 连词成句too stand noise us the for became to loud prefer watching TV to_ music every day 用listening to.为什么?那是为什么？ 英语翻译 你在美国工作你朋友要来想知道初来美国可能会遇到的困难的一篇英语作文 一切就好像刚发生在昨天一样翻译成英语,用现在完成时和一般过去时是不是都可以? bad the weather in England is! ican stay up to watch TV.还是i can stay up watching T V ,.Have you ever decided whether to go shopping or stay home watching TV on a weekend ?Now you can do both at the same time .急求以此为开头的短文 修改病句 I often and he go to see movies,but today I have no time. Mr Black decided not to go fishing his weekend but___ A stay at home B watching TV C to go shoping 英语翻译Sally非常激动.请把这句话翻译成一个现在时和一个过去时,共两句话, “新民主主义革命理论”和“中国革命道路理论”有什么区别? 连词成句：the,boat,on,the,river,can,you,see(?) It'S Never That Easy Though,Is It?(Song For The Other Kurt) 歌词 求easy video to audio converter v2.0.6 注册码如题 最好直接给我大谢 求easy video to audio converter的注册码请注意不是super,是easy不想用汉化的,有太多捆绑软件知道的麻烦告诉一声, I have seen this film twice with my friends.这句话的副词是什么? 什么以T开头,以T结尾,而且装满了T猜一生活用品