Mr and Mrs Wang want to buy their daughter a skirt.They walk into a c___1___ shop and h___2___a look
题目
Mr and Mrs Wang want to buy their daughter a skirt.They walk into a c___1___ shop and h___2___a look.There are many different k___3___of skirts in it.They want to buy a blue skirt because they like the c___4___.But they don’t buy it at last(最后) because the skirt c___5___ ¥2000 and it’s too e___6___ for them.They leave the shop and go to another s___7___.And in that shop they buy a cheaper skirt for their daughter.They pay o__8____ ¥200 for the cheaper skirt.Their daughter is very happy because it’s her birthday p___9___.And she also thinks the skirt m __10___ her favourite hair clip well.Then she puts on the skirt at her birthday party.And she’s very happy.
答案
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
- 第三层电子数目一时有8,一时又18,或者其他,为什么呢? 回答要详细.
- 指出抛物线y=-1/2x^2-x的开口方向,并求出其顶点坐标及对称轴
- 同种类,同数目的原子只能构成一种分子这句话对吗,不对有什么反例吗?
- 杠杆力臂的做法是什么
- 如图,梯形 AD‖BC,AD=DC,AC=BC,角B=角DCB,求角B的大小
- 设函数f(x)=(x^2-x+n)/(x^2+x+1),f(x)的最小值为a,最大值为b,记c=(1-a)*(1-b),则数列{c}是什么数列
- 因式分解:(x+y)2(x-y)-(x+y)(x-y)2.
- Im’ hungry.对hungry 提问 两种方法
- 五柳先生传 含有与造饮辄尽中的辄意思相同的一个成语
- The box ___such material is made is very light and lasts long.
热门考点