问题详情

What happens to LearningWare, Corporate Adrenalin, and Games2Train？
A．They are optimistic but cautious about e-learning.
B．They are successful even in the economic recession.
C．They will become profitable when the economy revives.
D．They will be provided with low-budget training programs.请帮忙给出正确答案和分析，谢谢！