Read the statement and the instructions that follow it, and then make any notes that will help you plan your response. Write your response on a separate sheet of paper. If possible, type your essay on a word processor.
Real-world experience is more useful in business than anything that can be learned in school.
Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experiences, observations, or reading.

骨质愈合后肘关节屈伸功能障碍最常见的原因是

A．创伤性关节炎

B．关节强直

C．缺血性肌挛缩

D．骨化性肌炎

E．关节僵硬