• 2022-06-09
    Which was NOT the finding of the scientific study conducted by UC Berkeley?
    A: If a student smiles a lot,s/he tends to get a higher score in tests.
    B: There is a significant connection between smiling and personal well-being.
    C: The more one smiles,the happier his/her marriage will be.
    D: Those who smile frequently are more likely to become successful.