I don't understand why D is incorrect. * The conclusion in the stimulus is "The use of bronchial inhalers causes the increase death." * Since D is to provide a possible explanation to that "The use of bronchial inhalers causes the increase death", it seems to me a perfect necessa...

I get confused about this question. For me, the argument core is as follows: Premise--- if the actions are morally good, the country is admirable. Conclusion--- we should judge a country by the morality of its actions. I cannot see any gap in-between the premise and conclusion. Thus I choose B as a ...

thanks! you said the conclusion is " "we should judge a country by the morality of its actions." the evidence (premise) is "if the actions are morally good, the country is admirable." Therefore, you said in order to conclude that "we should judge a country by the morali...

I got the correct answer A.

But I cannot help thinking that answer A is actually a sufficient assumption because it says the only two effective sources ...

Can anyone help me out?

Thanks!