Final answer:
Option B is the best summary of Chapter 3 of 'Anne of Green Gables,' as it concisely describes Anne's journey of overcoming challenges and finding her place in Avonlea.
Step-by-step explanation:
To summarize the except from Anne of Green Gables, it would be most accurate to choose a sentence that encapsulates the essence of Chapter 3, considering the relevant themes and plot developments of the story. The necessary components of a good summary include coverage of the main character's experiences, the setting's significance, and the progress of the narrative in relation to the text’s larger themes and character development.
Of the choices provided, option B (In Chapter 3, Anne of Green Gables faces challenges but ultimately finds her place in Avonlea.) captures these elements effectively, thus providing a concise overview of the chapter's focus on Anne's adaptation to her new home and the significant events that contribute to her sense of belonging in the community of Avonlea.