整流模块损坏后,应该如何更换它?
参考答案:
1、松开整流警模块上的螺丝,小心将其拔出。
2、将新的整流模块插入机架,拧紧螺丝。
— Did you know any Chinese before you arrived in Beijing?
— Never ________ it, actually.[ ]
A. had I learned
B. have I learned
C. I have learned
D. I had learned
根据我国证券从业人员资格管理的有关规定,年满18周岁,具有高中以上文化程度和完全民事行为能力的人员均可参加中国证券从业人员资格考试。