Answer:
Step-by-step explanation:
15.
Option C is the correct inference that can be made about the author's opinion of "false smiles." The author mentions in the text that "the fake it till you make it" approach can sometimes be helpful, and that "acting happy, even if you're not, can make you feel better." Therefore, the author believes that false smiles can be useful in certain situations.
part b
The sentence that best supports the inference that the author thinks false smiles can be useful in certain situations is: "We smile sometimes to cheer other people up or 'pat a happy face on a bad situation' even when we don't feel so great ourselves." This suggests that the author sees false smiles as a way to improve the mood of others, even if it is not necessarily an honest expression of one's own emotions.