选A还是选B的确是一个热门话题，我们来研究一下，A比B至少有三大优势：1，2，3。

第一段：There is no denying the fact that ____________(whether it is better to choose A or B) is a popular topic which is much talked about [not only by ____________, but also by ____________/by people across the world/ in a modern society].

或：There is no denying the fact that ____________(whether it is better to choose A or B) is a popular topic which has caused heated debate over a long period of time (because it affects everybody in his or her daily lives).

或：In a modern society, people are always faced with the dilemma of whether to choose A or B. This problem is a much-debated one in that it affects everybody in his or her daily lives.

或：(如果是针对某一事件的题目，不是什么popular topic)If ____________(it is announced that a new movie theater may be built ____________), I will not be surprised to see ____________ (whether it is better to choose A or B) become a popular topic which is much talked about not only by ____________, but also by ____________. Although it seems that [sometimes we can not tell which one outweigh the other between A and B / they normally coexist peacefully], they deserve some close examination. [If three criteria were taken into account in comparing these two, I would prefer A. / As far as I am concerned, I vote for the latter]. There are no less than three advantages in A as rendered below