中国燃气怎么样

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He was born in a_________(need)family.He is well_________(know)all over the world. Although he was born in a well-off family and has noting to___,___he is not as happy as other children of his age.A.complain about:but B.complain at:yet C.complain of:but D.complain to:yet选哪个,为什么? my love, for deep and true 怎么翻译?帮朋友问下 my love, for deep and true 要怎样翻译的贴切?如果没有 逗号 又要怎么翻译? true love,should go beyond the leng th of life,the soul of the depth of the soul翻译 把 My ruler is blue 改为一般疑问句 It is a blue pencil.(改为一般疑问句)怎样改? 函数func(arg) = 0与(!func(arg)) == 0是不是等价的?---------------------------------------------------------------------------------------------------------(func(arg) = 0)与((!func(arg)) == 0)是不是一样?若不同具体有什么不同?--- 英语翻译还有 I believe that true love is the ultimate expression of the will to live.两句都要翻译.直译我懂,所以希望大大们能把它们翻译的精致优美,琅琅上口. True love should be forever汉语怎么翻译 昨天你到底去哪儿了?(it was...that...)翻译 英语翻译love them with heart forever 不要表面的翻译 我要知道深层意思 英语翻译2.昨天我在街上碰到的是张华(It is that 翻译)3.他对任何事情总有奇怪的看法(have views on翻译) Today is Children's Day.you look so e( ) 初一英语作文〈〈Today is Children's Day〉〉提示:今天是儿童节,我和爸爸去了动物园,在那儿有很多动物,有老虎、熊猫、狮子、大象、长颈鹿和熊等,它们各有特征,十分可爱,但我认为这些动物 Today is Children'sDay.you look so exicicting exicicting 如果不对,应该是什么 children's day 在班上过6.1开头 Today is Children's day.it is sunny IS TODAY CHILDREN S DAY怎么连成句子 sin/cos 函数是如何计算的?比如我要计算sin 32.14cos 28.2102tan 20123321.124312ctan 29123.1231234不用计算器,不用查表,因为我很明白,现在计算器很快就能算出来,一定有公式,谁知道算法? cos(sinx)算什么的函数? 请问mel中 cos函数是怎样计算的有几个例子:cos(1) 结果为0.5403cos() 结果为-1cos(0)结果为1.0cos(/2) 结果为0求这个结果是怎样计算出来的 函数计算 根号3*cos^2x?结果是根号3/2*cos2x 1.China has a much________ population than _______.怎么填A.larger; Russia B.more; Russia C.larger; that of RUSSIA D.more; that of Russia答案给的是C ,请问是为什么?尤其请解释清楚第二个空2.Marry has _____ beautiful clothes than China has larger population than ___ A any other country B other country C others country D any other countries 这个选什么?说以下理由, 已知y与x成正比例,z与y成正比例,当x=-3时,y=6;当y=根号2时,z=3.求z与x之间的函数关系式.且求做 z为x的函数 已知根号x+根号y-1+根号z-2=1/2(x+y+z),求x,y,z的值. 已知x+y+z≥a+b+c求证 根号x+根号y+根号z≥根号a+根号b+根号c都大于0的,就这样了 你认为还要什么呢 她出生在一个充满艺术气息的家庭翻译成英语 已知C>1,且a=根号(c+1)-根号c,b=根号c-根号c-1.求a和b的大小关系 已知c>1,且x=根号(c+1)-根号c,y=根号c-根号(c-1),则比较x,y的大小 已知a=根号2-1,b=2乘以根号2-根号6,c=根号6-2 比较a,b,c的大小关系 what a beautiful dress you have on today!要回答他怎么回答? 把棱长3cm的正方体分割成许多棱长1cm的小正方体,表面积增加了百分之几?