Read the sentences from the passage. Some may argue that learning another language is difficult, and they are probably right. But there are more advantages that make the effort worth it. Why does the author include these sentences? A. to persuade others that the benefits of learning another language is job security

B. to show that learning another language requires hard work and determination

C. to suggest that not everyone has the ability of learning to speak another language

D. to address an opposing view about the benefits of learning another language