Question

why did the author write this text as an interview?
a to show that cardiovascular technicians are often secretive about what they do
b to prove that becoming a cardiovascular technician is not a good idea
c to encourage the reader to find a cardiovascular technician they can interview in person about this job
d to let the reader learn about being a cardiovascular technician from someone who does this job

Explanation:

An interview format allows for direct communication from a professional (in this case, a cardiovascular technician). It provides first - hand information. Option A: There's no indication of secrecy in an interview. Option B: An interview is more about sharing information, not proving a job is bad. Option C: The text as an interview is not about encouraging readers to do their own interviews. Option D: Through the interview, the reader can learn from the person who actually does the job.

Answer:

D. to let the reader learn about being a cardiovascular technician from someone who does this job