当前位置: > 英语求助英语 1.改成疑问句并作肯定否定回答 1 that is a yellow ruler these are her erasers those are...
题目
英语求助英语 1.改成疑问句并作肯定否定回答 1 that is a yellow ruler these are her erasers those are

提问时间:2020-07-26

答案
Is that a yellow ruler
Yes,it is .
No,it isn't.
Are these her erasers
Yes,they are.
No,they aren't.
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
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.