题目
Could you tell me _____?A.if they would do a thorough cleaning
B.who they are waiting for C.where they had gone D.what the matteris with them说明为什么
B.who they are waiting for C.where they had gone D.what the matteris with them说明为什么
提问时间:2021-02-03
答案
C吧,我觉得是
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点