英语作文朋友邀请参加生日聚会因有事不能去怎样写回信?
题目
英语作文朋友邀请参加生日聚会因有事不能去怎样写回信?
答案
Dear XXXI am very sorry that I could not take part in your birthday party.Because I have to ...Sorry again.I really hope you can understand.Anyway,enjoy your birthday party.Best Regards
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