问题处理 型
Recently, the problem of … has aroused people’s concern.   最近,…问题已引发人们关注.Nowadays, …has become a problem we have to face.       如今, …已成为我们不得不面正确问题了。There is no denying the fact that … is a important (essential, significant, vital, serious, grave) problem in the modern society.不容否定, …是当代社会一个严重问题.With the development of market economy, …are becoming more and more serious problem.伴随市场经济发展，…成为越来越主要问题了。
This phenomenon exists for a number of reasons. First, … Second, … Third, …这一现象存在是有许多原因.首先 ...