Final answer:
Language comprehension in old age can be affected by changes in hearing, which typically declines with age and impacts communication. The correct option is B.
Step-by-step explanation:
Despite the general maintenance of language comprehension skills in old age, changes in hearing can affect one's ability to comprehend language. We know that senses such as smell, taste, hearing, and vision typically decline with age, and this can impact cognitive functions including language comprehension.
These declines in sensory abilities often contribute to difficulties in communication and can lead to challenges in social interactions for older adults. While memory, vision, and motor skills are also affected by age, it is the ability to hear that is most closely associated with language comprehension skills.