24.0/21路由会聚的子网是______。
A. 10.0.23.0/24
B. 10.0.25.0/24
C. 10.0.28.0/24
D. 10.0.31.0/24
A.should beB.cameC.wereD.is
A. should be
B. came
C. were
D. is
A.even ifB.asC.ifD.as if
A. even if
B. as
C. if
D. as if
How do most people react to certain colors?
A. They will go past it.
B. They will look carefully at the product.
C. They will admire the color.
D. They will like the colors more than product itself.