求英语投诉信作文
题目
求英语投诉信作文
在XX百货买了洗衣机 坏了 后修理脸不能正常使用 要求更换或退款 但售货员不给 向经理投诉
答案
Dear Sir or Madam,I’m writing to let you know about the poor quality of washing machine and the poor level of service provided in your store.Two months ago I bought a washing machine from your store ...
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
- 带有数字1至9的成语各写一个
- 3/4:2的比值是多少?
- 权曰:“孤岂欲卿治经为博士邪!但当涉猎,见往事耳.卿言多务,熟若孤?孤常读书,自以为大有所益.”
- 是不是高浓度的酸与碱反应的中和热都大于57.3
- 高数极限和定积分问题~急~
- 角的那节 垂直符号是什么?
- There is a new shopping mall near my school.
- 已知a>0,a不等于1,m>n>0,设A=a^m+a^-m,B=a^n+a^-n,试比较A与B的大小
- We will be shown around the city:schools,museums,and some other places,____other visitors seldom go.
- Her clothes ,though made of ___material,are quite elegant.A.cheap B.inexpensive