【正确答案】Suggested answer:
Yes. I think so. By controlling the extra working hours, the staff members are forced to finish their work before the deadline. In other words, they can work more efficiently. Second, some staff members like to stay in the office after work playing computer games, making telephone calls, or surfing the Internet instead of doing real work! Those staff members waste the company's heating, light, and they might ask for extra pay for their extra work. So I believe that the company should not allow their staff to work overtime if not necessary.

【答案解析】[解析] work overtime 加班。extra 额外的。