试题题干
Look at the list below. For questions, choose the correct letter (A-E).
Look at the office plan below. For the following questions, who does these jobs?
Who welcomes visitors and makes sure they go to the right office? 
Who visit customers to show them samples?
Who purchases supplies for the company?
Who makes sure the company's products are well made?
Who looks at the company's costs and its profits?
参考答案
正确答案：![]()