*****文章结构******
In this argument, the arguer recommends that ####,to support this
conclusion
the arguer cites the result of a resent survy that ####,moreover the arguer
points out that ####. As it stands ,the argument suffers from several
critical flaws as follows.
First of all,the arguer commits a fallacy of ###.
In addtion,the validity of the survy is open to doubt.#####
Finally,the argument is based on a gratiutous assumption that ####.
To sum up,the conclusion reached in the argument lacks credibility since the evidence cited in the analysis does not lend strong support to what the arguer claims.To make the argument more convincing, the arguer should provid more information concerning ####, to better evaluate the argument ,we need more concret evidence that ####, otherwise the argument is logically
unacceptable.