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万事成蹉跎的上一句是什么 He’s to know the answer. 　　A. likely B. probable C. maybe D. probably是不是选C, f(x,y)=xsiny+(2y+1)/x,求f(-1,1)和（x,2x) 已知x>0,且2^(2y+1)=2x^2,则y关于x的函数y=f(x)的解析式f(x)= 扯起虎皮做大旗什么意思请讲其来源及意义谢谢请看清楚啊，这是扯起虎皮做大旗 扯起虎皮做大旗是什么意思? you will also walk through __ metal detector,which will check for illegal items.横线该填什么是不是填冠词the 后面的定语从句起到了特指的作用? 交换积分次序（这里f(x,y)为连续函数） 扯大旗, 扯虎皮,拉大旗 出处在哪 we are done 有多少意思一个女人对一个男人说 we are done 和一个男人对一个男人说 we are done 有什么不同,在什么情况下还可以这样用,翻译成合作失败可以吧 we are done talking 是什么语法在连续剧中看到的 we've done what we are glad to do 英语翻译纵然轨迹交汇,却在转瞬间无处寻觅. 英语：We are living in an age _____ things are done on the computer.A.that B.where C.when D.what—Could I use your bike?—____.A.Yes,you could use it B.why,of course C.No,you couldn’t D.My bike? 请教高人英文剧《death of a salesman》的内容梗概,以及它揭示了什么样的内涵?内容简介请稍微详细一点， exciting和excited的区别是什么?类似的词哪些是人感到怎么样,哪些是另人怎样? 北岛指的是烟台的什么地方?北岛在烟台市区吗 动词加s和形容词加s We removed the snow.We ____ the snow ______ 英文名rick怎么样 谁知道和 《墨梅》中的故事? 墨梅完整 英语翻译jonasbrothers - can'thaveyoulong ago,you were gunna leavenever thought you would really goi was blindbaby now i seebroke your heartnow i knowthat i was being such a foolthat i didn't deserve youdon't wanna fall asleepcuz i don't know if i 武侯祠里的《隆中对》是谁写的 什么歌中有we are go .we are go .we are singing in the.男唱的 有一首英文歌,其中一句是We are the Warriors,the Warriors in the singing 隆中对 既有直接描写,又有间接描写,试举例说明有急用!111 总结隆中对,谁给个?就是呢种画好几个大括号的总结 but know you have my full atention!算是一种表白吗? 这个是《隆中对》的课后练习题,怎么写?