Talk about your parents job
题目
Talk about your parents job
答案
My father is a policeman.He likes his job.He thinks it's an interesting and exciting job.But my mother doesn't like this job.Because she thinks it'a dangerous job.So she has a safety job.She is a hous...
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
- 在右图的三角形ABC中，DC=2BD，CE=3AE，阴影部分的面积是20平方厘米，三角形ABC的面积为_厘米．
- Another way of ——(learn)English is to read it aloud
- 已知角a终边上有一点M(-3,6)求sina,cosa,tana的值
- Life in the mountains was a new e____ for the city boys and girls.
- 怎样计算三X的二次方成二的五次方
- 当x取什么植时,代数式lx+2l+3能最小值,最小植是多少
- 一件商品原来售价618元，降价后为309元．降价后的商品按原价的百分之几出售？
- she is a so beautiful girl that everyone likes her.这句话有错吗?
- 数学题；已知向量OP=（2,1）,向量OA=(1,7),向量OB=（5,1）,设M是直线OP上的一点,O是坐标原点.
- 在括号里填成语、使前后四个字分别组成一条成语
热门考点