A router is connected to an HDLC circuit via a T1 physical interface. The SLA for this link only allows for a sustained rate of 768 kb/s. Bursts are allowed for up to 30 seconds at up to line rate，with a window Tc of 125 ms. What should the Bc and Be setting be when using generic traffic shaping？（） ["Be = 46320000 ，Bc = 96000","Be = 768000 ，Bc = 32000","Be = 128000 ，Bc = 7680","Be = 0 ，Bc = 96000"]
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执委会权利和责任是（） ["维护《奥林匹克宪章》","根据主席提议任免总干事","确定全会议程","制定决策和规章制度"]
某列车值班员为图省事，将本应办理“越站”的车票直接办理为“客快”，其错误的是（） ["多收旅客票款","造成旅客报销不便","错填“事由”栏","可能损害旅客合法权益"]
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