Lost
I lost a pen on the way between the classroom 402 and the playground.It is of Chengguang brand.It is red and made of plastics.There is a mark of "V" on it.Whoever found it pleast send it to Clover in Class 4B.Thank!
Found
A pen was found on the way between the classroom 402 and the playground.It is of Chengguang brand.It is red and made of plastics.There is a mark of "V" on it.Whoever lost it pleast come to take it back from Clover in Class 4B.Thank!
猜你喜欢
- 1白兔35只,白兔的只数正好是黑兔的十一分之五,黑兔有多少只?（方程,算术）白兔35只,黑兔10只,白兔的只数是黑兔的几倍?（分数）
- 250个带然字是第二个的的成语
- 3某人的效用函数为m=xy,px=1元,py=2元,m=40元,试问：(1)若py突然下降到一元,某人消费x和y各多少?（2）y
- 4最早提出生物进化论的是谁
- 5由已知tana=2得sina/cosa=2,即sina=2cosa,所以(3sina+4cosa)/(2sina-cosa) (3sina+4cosa)是哪里来的?
- 6仿写句子（鹅毛般的）雪花（从彤云密布的天空中）飘落下来.（）气球（）升起来.（）花苞（）长出来.（）孩子（）跑出来.
- 7已知变量x,y满足约束条件x+2y-3=0,y-1
- 8姥爷和爸爸的年龄和正好是80岁,4年前姥爷的年龄正好是爸爸的2倍,今年爸爸多少岁?
- 9碱式碳酸铜〔Cu2(OH)2CO3和稀硫酸的反应方程是
- 10英语翻译