argu26

26The following appeared in a memo from the chairperson of the school board in the town of Saluda.

"For the past five years, Mr. Charles Schade has been the music director at Steel City High School, and during that time the school band from Steel City High has won three regional band competitions. In addition, the quality of the music rehearsal facilities and musical instruments at Steel City High has improved markedly over the past five years. Because of such successes at Steel City High, the Saluda school board should hire Mr. Schade to plan and direct the general music education programs for the entire Saluda school system."

 

1.Steel的学校乐队在三次地区乐队中获胜不一定是因为CS担任音乐教学主任的原因，有可能是因为这几年Steel的高中生源质量较高。同时，音乐设备和乐器的改善可能和他也没什么关系，可能是因为这两年的经济情况有所改善。

2.即便是因为CS的原因，Steel才发生了这样的变化，那是五年前的情况，有可能今后他的措施会失效，或者竞争对手的增强，未来不一定会好。

3.即便为了也能继续有效，Steel和Saluda的学校情况是不同的，比如地理位置，学生素质，经济状况不同，不能进行类比。