Question

Read this entry from a blog about service dogs.

Lexie, an eight-month-old black Labrador retriever, is sleeping quietly at my feet. I can’t help but think that her soft, velvety ears and alert brown eyes would make her the perfect “doggie model” for pet magazines and pet store ads. However, Lexie will soon have a much more important job to do. In a few months, she will become the loyal companion and service dog for a young man who has been blind since birth. She will help him board public transportation, such as buses, subways, and trains, and she will help him safely cross busy intersections. Lexie will even help the young man avoid obstacles, such as high curbs and low overhangs. Like all dogs in our organization, Lexie has undergone months of specialized training to help a visually impaired person lead an active and independent life.

Which details from the blog help the reader determine that its purpose is to inform?

the details about what Lexie is doing as the person writes
the details about what Lexie’s ears and eyes look like
the details about how Lexie will help the young man
the details about how Lexie’s owner will train her Identify the functions of the labeled parts. A: B: C: D:

Answer 1

C. The details about how Lexie will help the young man

Step-by-step explanation:

We can determine that the purpose of the blog is to inform based on the details about how Lexie will help the young man.

Lexie's purpose is the most important point (main idea) of the given text. She will help a young blind man lead an active and independent life. That's what this text informs us about, and the details about how she'll help him are the most important when it comes to this.

The rest of the details are not as related to the main idea, which is why they are incorrect.