Final answer:
The information given does not mention a character named Teresa in 'Life as the Maid's Daughter', so the question cannot be answered accurately. Instead, Lucy from a different context was identified as bilingual and bicultural, which might suggest answer option (a) for Lucy's character, not Teresa's.
Step-by-step explanation:
The correct answer to the question, 'Which of the following statements is true about Teresa in "Life as the Maid's Daughter"?' is not explicitly provided in the information given.
It appears that the information provided actually does not refer to a character named Teresa, thus making it impossible to ascertain facts about Teresa's life.
However, if we consider Lucy, who is mentioned in one of the given paragraphs, the statement that can be considered true is that Lucy remained bilingual and likely bicultural throughout her life.
We learn that Lucy was in a dual-language learning environment and that as she grew older, her bilingualism was an asset that aided her academic success and will potentially aid her professional life in law enforcement.