3.选A还是选B的确是一个热门话题,我们来研究一下,二者各有优势,不过我来选的话,A的优点还是比B多。
第一段前两句同2,第三句
While both the two [methods/choices] may have their advantages and disadvantages, they can be applied under different circumstances. Later on, I will explain my opinion about it.
第二段:[A has the obvious advantage that / One very strong argument for A is that] ____________. But there lies intrinsic harmful characteristic in this method. Some [people/experts] [maintain/warn] that____________ Furthermore, ____________. Therefore we have no complete evidence to suggest that A is always better than B.
第三段:On the other hand, choosing B also has advantages to some extent, For example, ____________. However, once again, it is important to see that under certain circumstances B will____________(disadvantage)
或:Yet there are some people who cast serious doubts on B
或:Although B does have its seemingly profound [advantages/ reason],in the meantime[there lie intrinsic [harmful characteristics/drawbacks] in it such as ________________________ / it can be achieved only conditionally because____________].