受电容量在315Kv.A以上(不含315Kv.A)的工业用电,按大工业电价计费
参考答案:错
在实际工作,样本率的抽样误差的大小用()
A.A
B.B
C.C
D.D
E.E
.There ___a football match next week.
A. will have B.is going to be C.is going to have