英语 根据开头字母填写单词
题目
英语 根据开头字母填写单词
1.can you d———— her for me
2.in ancient t———— there were no modern machines
3.they believe that is s-------lives on after death
答案
1.can you discribe her for me
2.in ancient times there were no modern machines
3.they believe that is still--lives on after death
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
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