Final answer:
Option A, which states that Mrs. Annie Johnson faced many challenges with unwavering resolve, best supports her determination.
Step-by-step explanation:
The passage that best supports the idea that Mrs. Annie Johnson is determined is Option A: "She faced many challenges with unwavering resolve.
" This choice clearly indicates Mrs. Johnson's strength and steadfastness in dealing with the difficulties she encounters. Determination is characterized by persistence and the ability to continue moving forward despite obstacles.
The other options suggest indecision, doubt, and a lack of visible determination, which are contrary to the concept of being determined. Therefore, Option A is the correct choice.