（2）利弊型的議論文
Nowadays, there is a widespread concern over (the issue that)___作文題目______. In fact, there are both advantages and disadvantages in __題目議題_____. Generally speaking, it is widely believed there are several positive
aspects as follows. Firstly, ___優點一______. And secondly ___優點二_____.
Just As a popular saying goes, "every coin has two sides", __討論議題______ is no exception, and in another word, it still has negative aspects. To
begin with, ___缺點一______. In addition, ____缺點二______.
To sum up, we should try to bring the advantages of __討論議題____ into full play, and reduce the disadvantages to the minimum at the same
time. In that case, we will definitely make a better use of the ____討論議題___.