【单选题】蚯蚓体外有一层体表液,形成一个多层界面系统,蚯蚓蠕动前行在()
【单选题】有一额定值为5W 500Ω的线绕电阻,其额定电流为多少A?
【单选题】What is the purpose of the cisco Vlan Trunking protocol?()
A.
to provide a mechanism to dynamically assign vlan membership to switch ports
B.
to allow traffic to be carried from multiple vlans over a single link between switches
C.
to allow native vlan information to be carried over a trunk link
D.
to provide a mechanism to manually assign vlan membership to switch ports
E.
to allow for managing the additions,deletions,and changes of vlans between switchs
【简答题】社会闲散人员甲(男,10月21日生)伙同乙(男,1992年6月5日生)预谋作案。2006年 11月4日,当甲、乙两人正在寻找作案目标时,二人注意到一女子丙正在某银行ATM机前取款。当丙完成交易(取款后,卡内还剩4 000余元存款)欲取卡时,乙故意掏出10元钱扔在丙身后,并用关切的语气询问其掏东西时是否掉钱。当丙转身低头捡钱时,甲将一张废卡插在提款机的出卡口处,让丙误认为是自己的卡已经退出...
【判断题】圩垸区排水系统规划应按地形条件采取高低分开、分片排水、高水自排、坡水抢排、低水抽排的排水措施。
【单选题】Your neighbor offers you an investment opportunity which will pay a single lump sum of $2,000 five years from today. The investment requires a single payment of $1,500 today. What is the annual rate...
【判断题】“亡而存之,废而举之------”出自《少年中国说》
【单选题】班级制度的核心应该是...............................................................................( )
【多选题】下面关于“监理例会”的叙述,不恰当的是( )。
B.
监理例会也可与业主召开的工地平衡会合并或取消;
C.
监理例会的会议纪要,应由项目监理机构负责整理,与会各方代表会签;
E.
对于监理例会上一不致的重大问题,应将各方的主要观点,特别是相互对立的意见记入“其它事项”中。