But it does not mean all the professors share the same opinion.Therefore,The study result is insufficient to support the recommendation.In summary, the argument is unpersuasive as it stands.

• 不知道楼主是否限时，如果限时了完成的话，再把语言精炼一下，这篇文章非常有希望5.；5分，甚至6分都有可能。