whenyoubelieve

我国个人收入所得税的起征点变化过程我国的个人所得税起征点由原来的800元提到1600元,我想知道我国个人收入所得税从开始到现在的起征点变化情况及税率 请帮忙做几道概率论的题 兔子被狼吃,也被鹰吃,狼也被鹰吃.若狼减少,兔子的数量会怎样?请帮看一下, 29的131次方除以11余几?38的139次方余几? 狼追击兔子的问题的具体的详细数据给点!马上要用,看到此消息的请立即帮忙多给点数据!查的也可以! 50的131次方除以11余( )59的139次方除以11余( )求高人指点🌹👍🏆 鹰、蛇、狼、兔、老鼠和草之间的关系关系就是谁吃谁,文盲的走那谁吃狼 兔子是怎么吃掉狼的? C++狼找兔子问题狼找兔子问题：一座山周围有n个洞,顺时针编号为0,1,2,3,4,…,n-1.一只狼从0号洞开始,顺时针计数,每当经过第m个洞时,就进洞找兔子.例如n=5,m=3,狼经过的洞依次为0,3,1,4,2,0.输入m,n 已知直线y=kx-4与抛物线y^2=4x交于A,B两点,且AB的长度为3倍根号5,求k的值这个问题在联立方程时涉及解一元三次方程,求解时很繁索,有没有相对简单的解法.思路都能明白,怎么样解出K的值 跪求水浒传读书笔记!10篇水浒传读书笔记 每篇300字 跪求! 已知,抛物线y=Kx方+2根号3（2+k）x+k方+k经过坐标原点（1）求抛物线解析式和顶点坐标B画出抛物线（这题已经解出来了：因为过坐标原点,即（0,0）在抛物线上,代入方程,k²+k=0,k=0或k=-1；当k=0 水浒传读书笔记每篇50字就OK,共15篇! 已知x²＋4y²-4x+4y+5=0求 已知x²+4y²-4x+4y+5=0,求：(x^4-y^4)/[(2x-y)(x+y)]*(2x-y)/(xy-y²)/[(x²+y²)²/y²] 已知x²+4y²-4x+4y+5=0,求2x²+xy-y²分之x的4次方-y的4次方×xy-y²分之2x-y÷（y分之x²+y²）²的值. 请问这道虚拟语气的英语选择题怎么做?Had I known about this computer program,a huge amount of time and energy_____. A.would have been saved B.had been saved C.will be saved D.was saved请说一下理由? The thief closed his eyes___he___dying.A.even if;as B.though;would be C.when;had been D.as if;were 3、求英语选择题答案?虚拟语气相关.31. If the whole program _____ beforehand, a great deal of time and money would have been lost.A. was not planned B. were not planned C. would not be planned D. had not been planned32. Isn’t it abo 2x的二次方=18 x=? x的2次方—2x+18中,它的项分别是 x分别取1,2,3,4,5这五个数时,代数式(x-1)(x+2)*(x-3)的值为0的有几个 已知实数,x、y、z满足x+y+z=1,求x²+4y²+9z²的最小值 二战全面爆发的标志是德国突袭波兰还是英法对德宣战 小兔子要怎样说才不会被狮子吃掉【三年级暑假作业】 急 急 急 急 已知向量a的模为10,b的模为12,且3a与1\5b的积为-36,则a向量与b向量的夹角是多少? 已知｜向量a｜=10,｜向量b｜=36,且（3*向量a）*（-1/5*向量b）=108,则向量a与向量b的夹角是?等1个小时 数学的填空题分哪些类型请再举个例 数学填空题（在线30分钟）平方得9的数有（ ）个,分别是（ ）. 英语选择题（虚拟语气）_______,you would have seen my nephew - a very outstanding and promising boy.A.If you had arrived earlier B.If you arrived earlierC.Did you arrive earlier D.Unless you had arrived 英语的虚拟语气(选择题)It's time that you ( ) home and I'd rather you ( ) again tomorrow.A.would go,would come B.went,came C.go,are coming D.are going,will come为什么这里要用虚拟?后面一空不用过去将来时吗?有tomor 英语有关虚拟语气的选择题the lift wasn't working when i came back last night.if it ______ ,i would have to use the stairs.a.is still not working b.was still not working c.were still not working d.would still not working 希望有句子翻