No one wants to look silly or do the wrong thing at a new job. It is important to make the right impression（印象）from the very first day. You will face new people. You will be in a new place. It may be difficult to know what to do. Here are five tips to help you make it through the first day in a new job:
① First impression can last forever. Make sure you make a good one. Before your first day, find out if your new job has a dress code (rules about what you can wear to work). If so, be sure to follow it. No matter what, always be neat and clean.
② Get to work on time . Give yourself an extra 15 minutes to make sure you arrive on time.
③ Pay attention to introductions. You may be introduced to your workmates. They will be important to you. They are the ones who will answer your questions when the boss is not around.
④ Ask plenty of questions. Make sure that your supervisor has told you what is expected of you. If you are not told your duties, ask for a list. Set daily and weekly goals for yourself.
⑤ Never be the first one to leave. Watch what others do at the end of work hours. It does not look good for you to be eager(急切的) to leave.
What does the writer think you should do on your first-day work ?

A．We should dress in a right way.

B．We should learn how to introduce ourselves.

C．We should know our duties.

D．We should know our workmates well.

Which of the following statements is TRUE according to the passage?

A．You should be the first one to arrive at work.

B．You should ask your workmates for your duties.

C．You should not be eager to go back home at the end of work hours.

D．You are required to arrive 15 minutes earlier.

From the passage, your supervisor is most likely your _______________.

A．visitor

B．teacher

C．workmate

D．leader