题目内容：
根据以下材料，回答题。
A. Also, Semco lets its workers use the company's machines for their own projects, and makes them take holidays for at least thirty days a year.
B. Most managers spend their time making it difficult for workers to work.
C. This saved money and brought more equality to the company.
D. And the workers are free to decorate their workspace as they want.
E. He knows everything there is to know about our pumps and how to fix them.
F. If someone isn't doing his job well, the other workers will not allow the situation to continue.
请选择（46）处最佳答案。
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