A:So is his mother
B:So has his mother
C:So his mother doe
D:So it is with his mother
复数z=2i-1,则图中表示z的共轭复数的点是( )
次数
A1示数(A)
A2示数(A)
V1示数(V)
V2示数(V)
V示数
(V)
1
0.4A
4V
8V
12V
2
0.6A
6V
3
0.8A
如图漫画《寸步难行》告诉我们:诚信是为人做事的基本准则,失信行为必将受到法律制裁。( )