开头：

　　1、In response to the problem, some people may argue that___ But is it? Close analysis does not bear out the argument.

　　2、To choose A or choose B is something of a dilemma to the public because they sometimes are confused by the seemingly good qualities of B, and neglect the genuinely good aspects of A.

　　3、 There is no denying the fact that whether to choose A or B is better 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).

　　Although it seems that sometimes we cannot tell which one outweighs the other between A and B, they deserve some close examination.There are no less than three advantages in A as rendered below:

　　中间：

　　1、 For B, people are often driven to believe that ……. (As a proverb says, “Everything has two sides”.) Although B does have its seemingly profound advantages, at the mean time there lies intrinsic harmful characteristics in it such as …… Some experts maintain that……. This significant point, however, is often not noticed by public. And accordingly, is unconsciously overlooked. What is more, if you notice the invisible benefits of choosing A, you can understand A more deeply.

　　2、 On the other hand, choosing B also has advantages to some extent.

　　However, it is also important to see that under certain circumstances B will ……(disadvantage)或：Yet there are some people who cast serious doubts on B

　　3、 第四段：(针对个人情况又可以说出一套理由)But if all these factors are contemplated, according to my personality and fondness, the advantages of A carry more weight than those of B because A fits me better in two ways:

　　4、 Moreover, ______also provides adequate justification for my opinion. According to 100 studies carried out in 10 major cities throughout China,_________." No one can deny the truth behind the number."

　　In addition, an equally essential factor which deserves people's attention is_______. Admittedly, it may be true that ______.However, this alone does not provide sufficient support to claim that______. Actually, it is too specific and weak to strengthen the point that_____.

　　结尾：

　　1、 Which one I prefer depends on my own experience, life style and emotional concerns. To be frank, I would like to choose A

　　2、 Therefore from what we have discussed, we may safely come to the conclusion that choosing A is a rather wise decision.

　　3、 There is little doubt that more and more people will come to realize that_______.