Some sites design their agents to tempt job hunters to return. When CareerSite’s agent sends out messages to those who have signed up for its service, for example, it includes only three potential jobs——those it considers the best matches. There may be more matches in the database; job hunters will have to visit the site again to find them——and they do. “On the day after we send our messages, we see a sharp increase in our traffic,” says Seth Peets, vice president of marketing for CareerSite.

　　Even those who aren‘t hunting for jobs may find search agents worthwhile. Some use them to keep a close watch on the demand for their line of work or gather information on compensation to arm themselves when negotiating for a raise. Although happily employed, Redmon maintains his agent at CareerBuilder. “You always keep your eyes open,” he says. Working with a personal search agent means having another set of eyes looking out for you.

　　41. How did Redmon find his job?

　　[A] By searching openings in a job database.

　　[B] By posting a matching position in a database.

　　[C] By using a special service of a database.

　　[D] By E-mailing his resume to a database.

　　42. Which of the following can be a disadvantage of search agents?

　　[A] Lack of counseling.