题目内容
（请给出正确答案）
According to the speaker, why do most recycling program fail？
A．Because all the trash cans are the same color.
B．Because not enough people volunteer to collect the trash.
C．Because most people don' t like to sort their trash.
D．Because collections are not made on a regular basis.
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更多“According to the speaker, why …”相关的问题
According to Paragraph 3, which of the following statements is TRUE？
A．Teenagers should spend more time learning to drive.
B．Driving is a skill too complicated for teenagers to learn.
C．Restrictions should be imposed on teenagers applying to take driving lessons.
D．The licensing authorities are partly responsible for teenagers' driving accidents.
SPE(Stani's Python Editor)是Python的集成开发环境,依赖wxPython。()
A.SPE重发布时会将路由汇聚，其他SPE或者NPE收到汇聚路由后不会再重发布，并形成VPN FRR
B.为了防止SPE之间的路由互指，需要有类似cluster id的配置。或者控制器来判断，对同一个接入环的SPE不发布对应的UPE路由
C.NPE将核心网侧明细路由发布给IGP域内的其他SPE和NPE
D.UPE会发布明细路由给接入环内其他节点，包括SPE
A.同环UPE之间走的是SR-BE隧道
B.SPE和NPE之间采用的SR-TP隧道
C.跨接入环UPE之间无直连隧道，走SR-BE隧道到SPE点后再转发
D.SPE和SPE之间采用的是SR-BE隧道
A.NPE,UPE,P,SPE
B.SPE,P,NPE,UPE
C. UPE,SPE,P,NPE
D. NPE,SPE,P,UPE
A.SPE向NPE扩散聚合路由
B.UPE向SPE扩散明细路由
C.SPE发布给UPE明细路由
D.SPE向UPE发布默认路由
