题目内容

A complaint letter is used to complain about a______, service or a person to the higher authority.

A. product
B. produce
C. producting

查看答案

搜索结果不匹配？点我反馈

更多问题

The complaint letter should be concise, clear and ______.

A. fact
B. factual
C. facted

The letter has to clearly mention ______ actually the problem is.

A. what
B. when
C. why

The letter has to describe the problem______a precise manner.

A. on
B. in
C. of

All the dates, details, requirements, etc. have to be mentioned ______ it helps the reader understand the problem easily.

A. such that
B. so then
C. so that