Which of the following is an opinion?
题目
Which of the following is an opinion?
A.The mynah birds are big and black.
B.The mynah birds can sing and dance.
C.Now the mynah birds are good talkers.
D.The mynah birds can even change the way they talk.
答案
C,其他都是描述
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