问题详情

By saying “...but the impact of a degree washes out after five years” (Line 3, Para, 3), the author means ________.
A．most MBA programs fail to provide students with a solid foundation
B．an MBA degree does not help promotion to managerial positions
C．MBA programs will not be as popular in five years’ time as they are now
D．in five people will forget about the degree the MBA graduates have got 请帮忙给出正确答案和分析，谢谢！