二重积分的经典例题ppt

意大利语 pagare una sola spedizione 英语翻译 为什么这句不用benzine而用petrol?——u should use [retrol] to get those stains off you should use petrol/henzine to get those stails off是用petrol还是henzine stail是blood█▉▆▅▄▃▂▁╳╲╱╰╯╮ 动词填空：____all the test papers ___(mark) before you left the office, Giving mark sheets and returning answer papers是什么意思 where should you get off the bus oh ,how l wished to do what they were doing !这个句子是感叹句? 那么what可以替换how吗 英语翻译这个句子是感叹句?那么what可以替换how吗 The twins corrected the mistakes on the test papers themselves.这句的标准翻译,还有themselves在这里做的什么成分?同位语还是别的, The twins corrected the mistakes on the test paper____. Mary and Sally corrected the mistakes on the test papers ______.A) herself B) them C) her D) themselves They asked, “Have you all found the mistakes in your own test papers? (合并为一句 问个计算三角函数的方程cos a = 6/5-√3sin a这个a 怎么求60° sola,sola各位觉得sola怎么样?有的人说它很一般,有的人说它给人的感觉超过clannad,是根本他们不懂?sola制作者想给我们的感觉,有的人能感觉到,有的人感觉不到 l ___you,because l thought l must wrong.A.dare not ask B.dare not to ask ...l ___you,because l thought l must wrong.A.dare not ask B.dare not to ask C.dare not asking D.dare to not ask sola结局感觉结局又给我留下迷惑了,事实应该是茉莉牺牲了自己让苍乃复活,本来他们应该不在了,但最后一个画面是两个喝过的蕃茄红豆汤,一看见蕃茄红豆汤就知道是茉莉的最爱,结局好汗啊 I thought you ______(be) in Beijing.But I am wrong.可以用have been 请教一道三角函数方程：4 sin x sin2x sin 4 x = sin 3 x 这个题目是我国外读书的亲戚问我的,我高中毕业多年,学的文科, slash up So,the only question is...are you attracted to me?求会英语的 最近韩剧有那些好看的 ,可以翻译中文的 韩剧 sign中文怎么翻译? be attracted by 的同义词组是什么?区别在哪里?如何用? 请问这句英文什么意思Were I a celebrity, girls would be attracted by my shining looks, right?” pps怎么翻译中文 仓鼠必须交配才能繁殖 如何让仓鼠进行交配、繁殖呢? 英语翻译A pipeline will be built to () some eastern provinces with natural gas from the west of China.A supply B offer 为什么不能用B? 欲脱尘网,陶渊明志寄----填一个成语 when did he|when will he go to 新概念一96课造句,做好用上新概念一96课下面的单词 怎样让母仓鼠和公仓鼠交配?我把母布丁和公银狐放在一起一个多月了,可是为什么母鼠迟迟不怀孕呢?