用清组词并造句

已知定义在(负无穷,0)并(0,正无穷)上的函数f(x)满足:1,对任意x,y属于(负无穷,0)并(0,正无穷),f（x·y）=f（x）+f(y).2,当x>1时,f（x）>0,且f（2）=1.1）试判断函数f（x）的奇偶性2）判断函数f（x）在（0 已知一个边长为a的等边三角形,现将其各边n（n为大于2的整数）等分……已知一个边长为a的等边三角形,现将其边长n（n为大于2的整数）等分,并以相邻等分点为顶点向外作小等边三角形1.当n=5 正三角形面积等分6分 数学题（已知一个边长为a的等边三角形,现将其各边n（n为大于2的整数）等分已知一个边长为a的等边三角形,现将其边长n（n为大于2的整数）等分,并以相邻等分点为顶点向外作小等边三角形1. having have fun和having fun有什么不同? group,look,having,that,people,of,fun,at连词成句 在实况足球里ATT,TEC,STA,DEF,POW,SPD,GK,CB,DMF,AMFSS,CF,SB, 已知一个面积为S的等边三角形,现将其各边n（n为大于2的整数）等分,并以相邻等分点为顶点向外作小等边三角形.（1）当n=5时,向外作出了（ )个小等边三角形,每个小等边三角形的面积为（ ） 你知道我国最早的书是什么样的吗?通过你的了解,说说书的演变过程. 只要给我一个支点,我就能撬起整个地球.(是谁说的） 给我一个支点,我就撬起整个地球. 假如给我一个支点,我能撬起整个地球.这句话对吗? When do you have math同意句 The students have math on wednesday and friday对 on wednesday and friday提问 there is a name from the past,but it is hard to forget ZSMJ 怎么翻译成中文?急 用所给词的适当形式填空 The number of the trees arond my village is getting （） and （） [large]. To forget is more difficult than to know的意思? 用所给词的适当形式填空when is your ______（cousin)birthday which is the_____(nine)one用所给词的适当形式填空when is your ______（cousin)birthday?which is the_____(nine)one?how old_____(be)mary and kate?her sister is five_____(m I know,I should see the future and cherish the present,but I can't forget the past.Because I lo Why? 曹刿论战中 必以信中以的含义 对于一个初学者而言,商务英语写作要注意哪些方面, They have P.E.(on Monday and Friday.)[对划线句子提问] _They have P.E.(on Monday and Friday.)[对划线句子提问]_____do they_____P.E. We have P ,E,On( monday and Friday )括号里的提问 ATT HDMT Aadio前面有个黄色! I have PE classes on Monday and Friday 就划线部分提问 You can never know what is possible unless you try to make it happen .翻译下 you can never know what's possible unless you try to make it happen Good friends are like stars .you dont always see them but you know they are always there. 《易经》第一句话是? 求周易里面的一句话,关于目标的内容是,你把目标定位高,你就会过的中等收获,目标定位一般,收获就少 数列an各项为整数,且(n-1)(a(n+1)+2)=(n+1)an,a2005是7的倍数,an=An^2+Bn+C,则最小的正整数A=?