英语的填单词和改错
题目
英语的填单词和改错
I usually work to work ,but s___ I go to work by bike
改错:The red bag is cheapest of all the bags
A(the) B(cheapest) C(of) D(bags)
为什么选A
答案
错误百出:
I usually walk to work,but sometimes I go to work by bike.
The red bag is the cheapest of all the bags.
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