Shall we ask the teacher for help?同义句
题目
Shall we ask the teacher for help?同义句
______ ______ ______ask the PE teacher for help?
______ ______ask the PE teacher for help?
答案
Would you like
What about
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
热门考点
- 三角形ABC,AB=AC,边BC的中点为D(1)画图:作一个等边三角形DEF,使顶点E,F分别在边AB和AC上
- 用短除法分解素因数:21、60、100
- 若数列{an}为等差数列,且a1+3a8+a15=120,则2a9-a10的值等于_.
- 数学分数计算题 9又11分之7-(2又8分之5-4又11分之7)
- ao、bo、co是光在空气与玻璃界面的三条光线,若∠aob=120度∠boc=90度,试画出玻璃和空气得分界,并指出哪是玻璃,哪是空气,并将光路画完整
- 若a-b=8,ab=5,则a²+b²=多少?
- 在相同数目的CO2和SO2分子中,所含一样多的是
- His school is far from his home.Every day it takes him alot of time to ___there.
- 解方程:2(x^2-5)+5=3x
- few和little的用法