Select the correct sentence below:
A) Knowing her own strengths and working hard made her a success in school.
B) Knowing her own strengths and working hard, made her a success in school.
C) Knowing her own strengths and working hard made her, a success, in school.
D) Knowing her own strengths, and working hard made her a success in school.
Group of answer choices
A
D
C
B