1/2+1/6+1/12+1/20+1/30用简算等于

where u live ,the I have just found out that time really can change everything ,if not ,maybe you have never liked me “I have never found that I love you so RT 一首很好听的铃声i ll find a way to...I never really have to coming I want to say i wait for my hea大概歌词是这样的 欧美女声 挺柔和的 我想下完整的歌 哪些方法磨练自己的意志? 如何使用金山快译翻译英文 用英语写出《my holiday》,至少50个单词,用过去式 英语短文（60词） 咋写? -----you----the key Yes,it was in my bag .A.Have ,found B.Did ,find I LOVE YOU MY HOME MY HOME MY HAVEN ~ 翻成中文是哪首歌里的 流量控制阀主要包括几种阀,分别是什么阀? it is really hard to find a nice place in this city()we can have a pinic AwhereBhatCwhichDwhen it is really a good place还是it is a really good place I ________（be）to Xinjiang twice.It's really a beautiful place. Fe N O Cu C Si H Ag 这些化学元素符号各是什么>? please call mike.the number is 83856423.（把两句合成一句） please call mike________ _________ Boy if I told you I love you That doesn't mean that I don't care,oooh And when I tell you I need y i love you i need you girl 是什么歌 bigbang If I send something to the girl I love,and she did not delete it,does that mean she loves me too? I love you,and i mean it求翻译 please type the location where you want to place the extraceted flies Please type the location where you want tu place the extracted please type the location where you want to piace the extracted files.和browse和cancel的意思说出它的中文意思 piease type the locaion where you want to place the extracted files是什么意 please type the location where you want place the extacted files Here are some points _____you must remember.A that B what You must do as I told you to do.to do在这里做什么成分? Remember,you must do everything as I do.as 引导的方式状语从句完整吗 Si,Nb,V,Ti代表什么化学元素? 谁知道这首歌曲?hello ,do you remember,it must been ten years ,i dont really what happened我写的只是其中几句不连贯的歌词,有谁知道这个歌曲的名字和全部歌词吗?（这几句歌词在歌里面不是连着的,我就是 Do you remember everything that I told you?为什么that在定语从句中充当宾语.怎么看关系代词在定语从句中充当的是宾语还是主语? 化学元素脱氧能力强弱是怎么判定的?(比如Ca Si Al Mn )