- Step 1: Analyze subject-verb agreement. Subject "She" is third-person singular, requiring "doesn't" for negation and base verb form.
- Step 2: Option (1): "don't" is incorrect (used for plural/I/you). Option (2): "doesn't likes" is incorrect (verb should be "like"). Option (3): "doesn't like" is correct. Option (4): "don't likes" is incorrect (wrong auxiliary and verb form).
- Step 3: Option (3) is grammatically correct.