B．oth bus and tree topologies are characterized by the use of multipoint().

A．medium

B．connection

C．token

D．resource

[单选题]B．oth bus and tree topologies are characterized by the use of multipoint (71) ．For the bus，all stations attach，through appropriate hardware (72) known as a tap，directly to a linear transmission medium，or bus．Full-duplex operation between the station

[单选题,共用题干题] Both bus and tree topologies are characterized by the use of multipoint (1).For the bus, all stations attach, through appropriate hardware (2) known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the

[单选题] Both bus and tree topologies are characterized by the use of multipoint （71）. For the bus, all stations attach, through appropriate hardware（72）known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the stati

[单选题]As the bus came round the corner, it ran ______ a big tree by the roadside.

[单选题]As the bus came around the corner,it ran()a big tree by the roadside.汽车开到转角

[单选题]In Wordsworth’s view，“habits” is characterized by beingA．casual.B．familiar.C．mechanical.D．changeable.

[名词解释] 树（tree）

[名词解释] gene tree

[单选题]There’s lots of fruit ________ the tree. Our little cat is also in the tree

[名词解释] molecular phylogenetic tree