【判断题】专用线到货接车是送货人将货物运送到承运单位货运点,由仓库接运人到承运单位提货的接运方式。
【简答题】第二节: 完型填空(共20小题;每小题1.5分,满分30分) 阅读下面短文,撑握其大意,然后从31—50各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。 I believe listening is powerful Medicine. Studies have shown it takes a(n) __31__ about 18 seconds to __32__...
【单选题】( )是送货人将货物运送到承运单位货运点,由仓库接运人到承运单位提货的接运方式。
【简答题】It was a busy morning, about 8:30, when an elderly gentleman in his 80s came to the hospital. I heard him saying to the nurse that he was in a hurry for all appointment(约会)at 9:30. The nurse had him t...
【单选题】网络管理员通过使用命令 SW1(config-if-range)# channel-group 1 mode passive 来配置交换机 SW1 和 SW2 之间的 EtherChannel 链路。必须在 SW2 上使用哪个命令来启用此 EtherChannel?( )
A.
SW2(config-if-range)# channel-group 1 mode active
B.
SW2(config-if-range)# channel-group 1 mode desirable
C.
SW2(config-if-range)# channel-group 1 mode auto
D.
SW2(config-if-range)# channel-group 1 mode passive
【单选题】当 SW1 和SW2都处于接通状态时,灯泡的电流:( )