The "only" is justified in (A) because of the author's extreme conclusion - "Or else NO ONE will engage in original development."
For (C), it doesn't need to be that the costs incurred are INSIGNIFICANT in comparison to the financial benefit. We o…
Thanks for your answer, but I disagree with your assessment.
To me, (A) is saying: If your conclusion is true (that crying reduces emotional stress), you are still attributing it to the wrong mechanism. That is, it's not because of shedding tears b…
Thanks for the reply. However, I'm still not seeing how (E) destroys the link between premise and conclusion. It seems like it strengthens the connection. It's saying that these two things (authenticity and competence) aren't in themselves marks of …