you study harder,you will catch the others in the class.
题目
you study harder,you will catch the others in the class.
A.up B.up with C.up of D.to
The visitors _______ the castle are asked not to take photographs.
A.of B.to C.in D.into
答案
B catch up with
B to
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
- 探究加速度与力,质量的关系时为什么要使小车的质量远大于小盘和砝码的质量?
- 有4个格子第一个百分数,分数,小数,第一行百分数写百分之37.5其他都没写怎么算?第二行分数20分之3其他
- what does "workday" means?这句话对吗,mean还是means?
- 设事件ABC两两独立,P(A)=P(B)=P(C)=a,且A交B交C为空集,证明
- 2003年10月15日我国宇航员谁乘坐什么载人飞船遨游太空
- more than ,less than的用法
- living in the country has its advantages, of which freedom from pollution is the best.
- They are looking () the sky
- 蛛与蚕````急用 ,
- 英语翻译
热门考点