对于大容量的变压器通常采用( )联结组标号。
A.YND
B.Yy
C.Yyn
D.Dy
参考答案:A
If you run _____ two rabbits at a time, there's a good possibility that you can catch
neither.[ ]
A. into
B. across
C. after
D. with
藏药三因指
A.隆
B.赤巴
C.希日
D.培根
E.赫依