Our teacher has some 1 .He often shows the pictures to us.He wants us 2 something from
题目
Our teacher has some 1 .He often shows the pictures to us.He wants us 2 something from
them.In 3 of his pictures,we see a girl at school.She is cleaning the classroom.In 4 picture,a boy is cooking dinner for his family.In other pictures,we see other 5 different things.One is doing the laundry,another is 6 a cake,and a girl is doing 7 .
答案
Our teacher has some 1pictures .He often shows the pictures to us.He wants us 2learn something from them.In 3one of his pictures,we see a girl at school.She is cleaning the classroom.In 4 another pict...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
- 怎样判断配位键
- 一辆客车和一辆货车同时向甲乙两地相向开出.客车每时行72千米,货车每时行68千米,两车在离终点26千米处相遇.甲乙两地相距多少千米?
- 1.有1377个网球,每五个装一筒,装完后还剩下两个.一共装了多少筒?
- 下列电子构型中,原子不属于基态的是() A、1s2 2s2 B、1s2 2p2 C、1s2 2s2 2p5 3d1 D、1s2 2s1 2p1
- 甲乙两筐苹果,甲筐比乙筐多19千克,从甲筐取出多少放入乙筐,就可以使乙筐比甲筐多3千克
- 描写不自愿的歇后语@_
- 已知0<x<四分之派,sin(四分之派减x)等于十三分之五,求cos2x除以cos(四分之派加x)的值
- He is such a lazy man ( ) nobody wants to work with ( ).
- 葡萄糖从小肠上皮细胞出来属于跨膜运输中的哪种运输方式?
- 若函数f(x)在x=0处连续,且lim(f(x)/x)存在,试问函数f(x)在点x=0处是否可导
热门考点
- 为什么扇形n/360=r/l?
- process method way有什么不同,重点在process上,它有什么特殊的用法吗
- 为什么枫叶在秋天会变红?怎样用实验证明?
- 一元二次不等式都可化为一元一次不等式组求解吗
- 意思相同一项是:
- 在一幅8分米宽6米的矩形风景画,制成一幅矩形的挂图,要使整个挂图的画面积80平方分米,求金色纸边的宽
- 英语【句型转换,按括号中要求改写句子】
- 怎样用简便方法算出9999+999+99+3?
- 已知A,B是抛物线y^2=4x上两点,O为坐标原点,且OA垂直OB,则O到直线AB的最大距离为?
- 上面一个二字,下面是山川的川字去掉右边一竖,渎什么,