单项选择题

There are some suggestions on how to do well in an interview.
Go alone ! Don’t take a friend or parent with you. Interviewer want to see someone that can sell himself without the help of another person.
Check your appearance. The appearance is very important for people who meet for the first time. Boys and girls should be careful about their hair, fingernails (指甲), clothes, and so on. When you choose clothes, remember that you are looking for a job, not going to a party. The clothes should not be expensive, but they should be clean.
Arrive five minutes early. If you are even one minute late or rush in at the last minute, it will look like that you are a careless person. However, don’t be too early.
Stand until the interviewer asks you to sit. If he doesn’t ask you to sit down, then you must stand during the interview. Your eyes should meet his eyes regularly(有规律地). Some people don’t trust people who can’t look at them in the eye.
Show that you are interested in the company. This is easy if you have thought about some questions to ask. The questions could be about the member of workers, the product and so on.
The passage is mainly about ______.