负控装置可以接人电能计量专用电压、电流互感器或专用二次绕组。
参考答案：错
——last week’s snow and this week’s rain really do good to the drought-hit areas, which will contribute to the growth of crops.
——Leaders at all levels and farmers ____________________.
A cry for the moon B are off the top of their head
C are over the moon D kill the fatted calf
幼儿期每日尿量为（）
A.600～800ml
B.500～600ml
C.400～500ml
D.800～1400ml
E.100～300ml
