The diary was there a moment ago.
题目
The diary was there a moment ago.
复数句:
否定句:
一般疑问句:
肯,否定句:
对一提问:
答案
The diaries were there a moment ago.
The diary wasn't there a moment ago.
Was the diary there a moment ago.
Yes,it was/No,it wasn't.
When was the diary there?
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