测量油压电磁阀应使用（）。
A、交流电压档
B、电阻档
C、直流电流档
D、交流电流档
参考答案：B
--- To be a promising student is not an easy job. It takes time.
--- I can’t agree more. _______. There is no short cut.
A．All roads lead to Rome
B．Slow but sure wins the race
C．Practice makes perfect
D．Rome was not built in a day
下列项目中不得用于支付股利的是( )。
A．资本公积
B．盈余公积
C．本年未分配利润
D．上年未分配利润
