Board of trustees is composed chiefly of laymen because ______.
A、they are more likely to represent public interests
B、they have more commonsense and less professional bias
C、their interests are affected by board decisions
D、None of the above
【正确答案】：C
【题目解析】：董事会主要由门外汉组成，因为他们的利益受到董事会决定的影响。
