一 What if someone calls you when you are out?
一 Well. If anyone calls, tell him I'll come back soon.
A:in a short time
B:finally
C:suddenly
假期去郊外游玩时,经常会看到远处有许多小鸟停在电线上.对于小鸟栖息在高压线上而不会触电,以下解释中合理的是( )
24这个数个位上是4,十位上是2.