leave是什么意思

It's a pleasure My pleasure with pleasure的区别 It's my pleasure.与With pleasure.的区别在有人问Could you please help me ...做什么事的时候,我们应说With pleasure. 还是 It's my pleasure.提供帮助后人家感谢你时是用上面的哪一个?这两句话有区别吗? It's pleasure 和My pleasure 和With pleasure 分别是什么意思?分别怎么用?应该是It's a pleasure It's my pleasure 与 With pleasure 用法上有哪些不同 It's my pleasure与With pleasure的区别是什么? there is a children in thispicture.这句话错在哪里? 省略亿后面的尾数,改写为用亿做单位的数,求次数的近似值(以亿做单位) 有什么区别?例如,650000000省略亿后面的尾数是多少?650000000改写为用亿做单位的数是多少?650000000的近似值（以亿做单位 he bin,72 grove avenue,pinner middlesex ,uk怎么翻译? 英国的一个地址：The Quays,101-105 Oxford Road,Uxbridge,Middlesex UB8 1LZ,求中文译文 英语翻译You just don't want anything in your life that won't let you do whatever the hell you want to do whenever the hell you want to do it.谁能翻译得好一点,因为我实在理不清思路啊…… It's my great honor to be invited here to give a speech on environment.As we all know the environme求这篇英文演讲稿的翻译或者再弄些较短的英文演讲稿初中水平要带翻译的文章是It's my great honor to be invited here to g It is a great pleasure forme to be here today and share my experiences ofl earning english with you It's my great honor to be here and have this oppornutity.的语法结构我语法不太懂,但凭语感觉得这句话是对的, It's a great honor for me to be here for your interview.这样说对吗? 怎么画出最圆的圆圈?不需要靠什么工具.就画出最圆的圆圈? 怎么画圆圈才画得圆?（不用圆规） 画圆圈用什么画最圆? Liza __well not want to go on the trip -she hates travelling.A.will B.can C.must D.may为什么选D? travelling 作文7句左右 2000年全国初中数学联赛的一道题求救EFGH是正方形ABCD的内接四边形,两条对角线EG和FH所夹的锐角为θ,且∠BEG与∠CFH都是锐角.已知EG＝k ,FH＝l ,四边形EFGH的面积为s .（1）求证：sin θ=2s/kl；（2） 函数f(x)=√（x²-9)/log2(x-1) 的定义域为____ 这幅图是谁画的?3Q好熟悉的图,是谁画的?他/她还画了什么 什么是cg画拜托各位了 3Q 油画.什么叫商品画,什么叫艺术画他们之间的区别是什么?3Q 一道数学证明题!（图自己画下!3Q）已知四边形ABCD是平行四边形,E,F是CD上的两点,（E在左边一点点,F在右边一点点）连接BE,AF相交于点M（1）△MEF∽△MBA（2）若AF、BE分别是∠DAB、∠CBA的平分线, 有个句子叫It is a great pleasure to talk to you.可是 pleasure不可数啊,怎么用a Why do creditors look to the equity or owner-supplied funds to provide a margin of safety?非翻译~^^ 改病句：1,it's pleasure to talk with you2,All the windows are made of glasses.3,The large number of chickens were killed because of bird flu. a margin of 如题PS:是一种量词 2009年全国初中数学联赛的答案谁有,今天刚考的 雅思口语后考官说 It's a pleasure to talk with you. MARGIN OF SAFETY怎么样