电流互感器接线方案：一相式接线、（），两相电流差接线、三相Y形接线
参考答案：两相V形
The premier _____ the advanced workers, saying that they should not be those who had no _____. [ ]
A. met with; ambition
B. met; sense
C. noticed; direction
D. inspected; ideas
如何进行林木种质资源的保存？
