下列属于存储容量计量单位的是()
A.B
B.M
C.G
D.T
参考答案:A, B, C, D
解析:存储容量以字节B为单位,其他计量单位还有K、M、G和T。
I guess we've already talked about this before but I'll ask you again just _____.[ ]
A. by nature
B. in return
C. in case
D. by chance
IDG的控制保护设备是()
A.SPCU
B.BPCU
C.GCU
D.AGCU