计算机网络最常见的逻辑结构(又称逻辑拓扑结构)有：总线型、星形、环形等。一般家庭局域网最常用的逻辑结构是______。

A．You must have wronged me.
B．Oh! I’m so sorry about this.
C．Please stop just a second.
D．Are you Mr. Smith
E．But may I ask you something first
F．Is there anything I can do for you
G．Now. sit down please.