SS7C型电力机车PFC装置的投切主要是由电子柜中补偿控制板与（）完成的。
参考答案：补偿接口板
— Do you think it is a good idea to make friends with your students?
— _____, I do. I think it is a great idea. [ ]
A. Obviously
B. Really
C. Generally
D. Actually
意志行动可分为两个阶段，其中关键阶段是（）。
A.酝酿阶段
B.采取决定
C.执行决定
D.检验阶段
