阅读下面三篇短文,根据其内容,从第31-41小题所给的A、B、C、D四个选项中选择最佳选项。
                                                      A
    No one wants to look silly or do the wrong thing on a new job. It is important to make the best 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 days on a new job.

    1. First impression can be very important. 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(额外的) 15 minutes to make sure you arrive on time.