Which sentence best states the conflict revealed in this passage from Helen Keller's "The Story of My Life"?

"Have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line, and you waited with beating heart for something to happen? I was like that ship before my education began, only I was without compass or sounding-line, and had no way of knowing how near the harbour was. 'Light! give me light!' was the wordless cry of my soul, and the light of love shone on me in that very hour."

A. Helen is scared that she will never be able to communicate with her family again.
B. Helen is frustrated by the challenges associated with learning to communicate.
C. Helen is angry that her mother and teacher aren't helping her to communicate.
D. Helen is sad that her teacher is leaving and will be unable to communicate with her.