全国英语等级考试 pets 四级写作对立观点式三种模版另一方面段:[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