more experienced organic farmers might have had much better crop yields last year.
Also, the first-time organic farmers might improve their own crop yields in future years.
Moreover, last years yield may have been unusually low due to poor weather or other
factors, and thus not indicative of future yields.
Finally, in asserting that organic farming is financially unwise because it is
motivated by environmental instead of economic concerns, the speaker unfairly assumes
that a practice cannot be both environmentally and economically beneficial. It is
possible that, in the long run, practices that help protect the environment will also result
in greater economic benefits. For instance, organic farming methods may better protect
soil from depletion of the elements that contribute to healthy crops, providing an
economic benefit in the long run.
In conclusion, the speakers argument is poorly supported and is short-sighted. To
better evaluate the argument, we would need more information about the how the
survey was conducted, especially about the comparison the survey makes. To strengthen
the argument, the speaker must present evidence that last years crop yields from first-
【GMAT考试写作指导:Argument范文四一】相关文章:
最新
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02