Which of the following sounds the politest? A: Come to my office at 5 o’clock. B: Please come to my office at 5 o’clock. C: Please come to my office around 5 o’clock. D: Could you come to my office around 5 o’clock?

The word "headquarters" in line 5 means （） A: clothing B: office C: main office D: 25 percent

5.Office组件中用于管理邮件的应用程序是_____。 A: Excel B: Word C: Outlook D: Access

小儿腹泻发病率高的年龄组是 A: <3个月prefix="o"ns="urn:schemas-microsoft-com:office:office"?xml:namespace> B: 3～5个月 C: 6个月～2岁 D: 3～4岁 E: 5～6岁prefix="o"ns="urn:schemas-microsoft-com:office:office"?xml:namespace>

她在这个办事处（office）工作已有 5 年了。

told a police office A: 1 B: 2 C: 3 D: 4 E: 5

(1) How does a company generate revenues and increase productivity with office equipment? (2) Can you list some advantages and disadvantages that office automation brings to daily office work? (3) Why do employers want employees to keep their workplace clean and fresh? (4) Why does a traditional office need a very large workforce? (5) Why do office equipment manufacturers create a variety of tools for different workplaces?

In the office, I never seem to have time until 5:30 p.m., ________ many people have got home.

Avoid calling for appointments during _______, a few minutes before_______, or a few minutes after_________. A: office time, lunch time, the office opens B: office time, the office opens, lunch time C: lunch time, the office closes, the office opens D: lunch time, the office opens, the office closes

The woman asked the policeman where ______. A: the post office is B: was the post office C: is the post office D: thepost office was