人们常说“心想事成”，这一观点在哲学上是(    )。
   A．辩证唯物主义的观点    B．唯心主义的观点
   C．能动反映论的观点    D．机械唯物主义的观点

Directions: For this part, you are allowed 30 minutes to write a composition entitled 'Unemployment'. Write no less than 120 words. Be sure to include the following words and phrases. Key Words: economic, reform, laid-off, workers, problem, inevitable, system, temporary, intelligence, iron bowl, knowledge 点击查看答案

VLAN中继协议（VTP）的作用是（23）。按照VTP协议， 点击查看答案