四川遂宁天气

明天上学,惨了.九九家电城上午售出海尔洗衣机4台,下午售出同样的洗衣机7台,卖这种洗衣机上午比下午少收货款3150元.（1）平均每台洗衣机售价多少元?（2）上午、下午卖这种洗衣机各收入 if you don't work hard,you can't make success_____your whole life A.in B.within C.between D.from 往下看 补全对话 A；What are you looking at under the tree ,Jim?The bird?A;What are you looking at under the tree ,Jim?The bird?B;N﹎,I'm not looking at it.I can't f﹍my cat.A;The white one o﹍ the black one?B;The white one,I know she likes Life is full of ups and downs.Success always comes along with failure What are looking at?A on the treeB on a pictureC under the bed D in the picture L look like a bird.I kan fly.I`m not animal.I`m big and hard .What am 2014福建省质检切线2014福建省质检各个城市本一 本二切线 （文理） There are a girl and four boys in the class.改错 There are a boy and a girl in the classroom.这句话怎么错了? (2x-2)²+(3x+1)² 用八年级上册的数学知识算,就是平方差因式分解什么的那章 江苏版五年级上册寒假作业在哪买 初中数学题--X的立方减9X,分解因式x的立方减9X,分解因式 The only limit to our realization of tomorrow will be our doubts of today . The only limit of our realion of tomorrow will be our doubts of The only limit to our realization,will be our doubts of today! 对任意实数ab,定义:F(a,b)=1/2(a+b-|a-b|),若函数f(x)=x^2,g(x)=5/2x+3/2,h(x)=-x+2,那么函数G(x)=F((f(x),g(x)),h(x)),求h(x)的最大值 192.168.10.15/28、192.158.10.16/28、192.168.10.31/28后面的28是什么意思 表示什么 192.168.1.10/24 ；192.168.1.10/22 其中22跟24表示是什么意思?是怎样计算的? 用put造句用put造一句英文句 造句 1.put somebody on a diet 2.a sense of balance 词组造句征集~put1.put off 脱去 2.put out 熄灭3.put down 武力镇压4.put down 让乘客下车5.put on 穿戴6.put on 上演7.put on 上涨8.put up 建造9.put up 搭起要求:以上词组,每个意思一 句例句,要求生动,有内容, “Today is the worest of my life.”这个句子表达有语法错误吗Today is the end of my life .这句话有语法错误没有 设char s[10];int i=5;,下列表达式中,正确的表达式是( ).（1分） A、s[i+6] B、*(s+i) C、*(&s+i) D、*((s++)+i 如果2ax^2-b/3x+2=-4x^2-x+2,求3(a-3b)+2[(a-b)-2(a+b)]的值 only if the first sign of life这句话什么意思 IF life is at the first 若2ax的平方-b/3x+2=4x的平方-x-12成立,求(a+b)的值 If it is only as we first sight of the life will not 我自己翻译不是很准确. x取任何有理数时,总有2ax^2-b/3x+2=-4x^2-x+2,则a+b的值是( ）A.-2 B .1C .0D .-1 求翻译Friendship at first sight,like love at first sight,is said to be the only truth.Herman Mel 一道椭圆的简单几何性质的题已经椭圆的对称轴为坐标轴,离心率e=2/3,短轴长为8√5,求椭圆的方程, 《椭圆的简单几何性质》练习题一