Explanation:
this is what Google said I don't know if this helps but I hope it does I'm sorry if it doesn't
The correct answer is <span>A. An interpretation of a work of literature supported by quotations details and personal responses.
B is incorrect because a literary criticism doesn't have to do with flaws only - it can show both the good sides and the bad ones. C is incorrect because it doesn't have to be a book. D is incorrect because a literary criticism refers to somebody's thoughts about a certain literary work, interpretations, etc.
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Just a simple thank you, if someone does something nice for you, keeping your elbows off the table at dinner, not eating loud and messy. these are most common ways of expressing good manners.