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秋天的早晨,当你来到我们学校时,就会看到美丽的鲜花和诱人的香味.操场上空,五星红旗迎风飘荡、教室里窗明几净,同学们大声地朗读着课文.我们的校园真美丽、漂亮啊! 加一句变比喻句 汽车跑的真快啊,（ ） 教室里真静啊,（ ） 这场雨下的真大啊,（ ） 校园里的花真香啊, 学校装修教室计划用30万元实际,花费比计划节约了1/10实际装修花了多少钱?(用两种方法) 已知甲圆的半径长等于乙圆的直径长且它们的面积之和是100平方厘米,那么甲圆的面积是多少 已知甲圆的半径等于以圆的直径长,且他们的面积和是100平方厘米,那么甲圆的面积 五年级习题.好评 五年级题目 帮帮忙 给好评谢谢这两路公共汽车同时发车以后,至少过多少分钟两路汽车才第二次同时发车?三路：每隔6分钟发一次车五路：每隔8分钟发一次车 x÷（6+4.5）×（6－4.5）＝5. 已知函数f(x)=x*3-x*2+x/2+1/4,证明：存在x0属于0到1/2,使f(x0)=x0. 懂韩国语言的来 求帮忙 求正规中文翻译 谢谢!急오늘화나게했으면미안해 근데난니가왜그렇게화가난& 已知函数f(x)=2mx+4,若在[-2,1]上存在x0,使f(x0)=0,则实数m的取值范围是? 已知甲圆的半径长等于乙圆的直径长,且他们的面积之和是100平方厘米,那么甲圆的面积是多少? 求解 负数如何取余.如10^-1 mod 3 谢谢. 已知甲圆的半径等于乙圆的直径长,且它们的面积之和是125平方厘米,求乙圆的面积是多少? 1.The noise from the outside was so loud that I had to struggle ．A．to be heard B．to have heard C．to hear D．being heardC为什么不行,我不得不斗争着去听.而是被听?2.—I feel really disappointed not to have got the job．—Don 指数求余mod请问 15^96 mod 9767^72 mod 7367^73 mod 73 （1）There were six people at the table and they askeb the waiter for____and____.A:two cups of tea ,four coffee,B:two teas,four coffee C:two teas,four coffees D:two cup of tea,four cup of coffee （2）A woman with her husband,both looking very anx 1.——you not to take it?A what stupid it was for B what sutupid was it for C how stupid it was of D how stupid was it of2.Do you know how long ——to leave nanjing to beijing?A does it take you B will it take you C it takes you D you take it 要 证明:如果函数f(x)当x→a时的极限存在,则函数f(x)在a的某个去心邻域内有界. 函数f（x）在x0的某去心领域内有无界,与f（x）在x0处极限是或存在有什么关系? 英语翻译1.A man is 48 years old.He asks the other man how old he is.The other man answers:"I am twice as old as you were when i was as old as you are today." How old is the other man?CA.32 B.48 C.64 D.802.A rancher is building an open-ended(strai 做英语的主题调查应该选什么主题?请问各位做英语的主题调查应该选什么主题?是课题组的. 解出来,要过程的,80X+50（100-X）≤6000谢谢了 英语问题我选B答案A求解析A computer dose only what thinking people___.A.have it do B.have it done C.have done it D.having it done 4800/X=6000/X+50要过程 英语26个选择题.我知道答案,求每个题的解析、 51.This is the bag _____ my mother bought yesterday.A.that B.who C.whom D.this 52.The man _____ lives next to us is my English teacher.A.who m B.which C.who D./ 53.The girl _____ you saw i 请看看我,我知道这个问题的答案.英语 已知函数f (x)=(2-x)/(x+1).是否存在负数x0,使得f(x0)=3的x次方成立,若存在求出x0,若不存在,请说明理由 已知函数f(x)=x的三次方减去x的平方加上二分之一x再加四分之一,证明存在a属于0到二分之一,使得f(a)=a 1+1=? 0.2乘6=20%x用方程解,2乘70%x=4.2 3/4x-12=3/5x 这个方程怎么解? 还有求方法,仔细一点.满意可以追加5!速速速速!