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【多选题】
我们使用的电脑,中央处理器CPU不能直接与键盘、鼠标、显示器等外部I/O设备连接进行信息交管,而必须通过I/O接口电路,原因是( )。
A.
CPU与外设速度不匹配
B.
CPU与外设信号电平不匹配
C.
CPU与外设信号格式不匹配
D.
CPU与外设工作时序不匹配
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【单选题】企业的基层领导要成为一个内行的领导、必须具备下列哪类知识相能力? ( )
A.
管理知识和能力
B.
技术知识和能力
C.
战略知识和能力
D.
管理与技术的知识和能力
【单选题】听力原文:M: Math Department, Doctor Webster speaking. W: Hello, Prof. Webster, this is Janet Smith calling. I'm living two doom down from your teaching assistant, Jack Williams. Jack asked me to call you ...
A.
He can't find his office key.
B.
He has misplaced some exams.
C.
He is unable to talk.
D.
He doesn't like his classroom.
【简答题】The ancestors of the English are Anglo-Saxons, while the Scots, Welsh and Irish are the ____.
【简答题】The ancestor of the English are ( ), while the Scots, Welsh and Irish are the ( ).
【单选题】企业的基层领导要成为一个内行的领导,必须具备下列哪些知识与技能?( )
A.
管理知识与能力
B.
技术知识与能力
C.
战略知识与能力
D.
领导知识与能力
【单选题】The Scots, Welsh and Irish are ________.
A.
Britons
B.
Angles
C.
Germanic Angles
D.
Celts
【单选题】企业的基层领导要成为一个内行的领导,必须具备下列哪类知识和技能:( )
A.
管理知识
B.
技术知识和能力
C.
战略知识和能力
D.
管理与技术的知识和能力
【单选题】听力原文:M: Math Department, Doctor Webster speaking. W: Hello, Prof. Webster, this is Janet Smith calling. I'm living two doors down from your teaching assistant, Jack williams. Jack asked me to call you...
A.
He can't find his office key.
B.
He is unable to talk.
C.
He has misplaced some exams.
D.
He doesn't like his classy.
【单选题】听力原文:Rick? Hi, it's Jack here. Listen, we need you to pull the delivery truck into bay number three when you get to the loading dock. I know you prefer bay two because it's easier to back into, but th...
A.
A door is broken.
B.
A delivery is late.
C.
A phone is not working.
D.
An item was not included in an order.
【单选题】企业的基层领导要成为一个内行的领导,必须具备下列哪些知识与技能?()
A.
管理知识与能力
B.
技术知识与能力
C.
战略知识与能力
D.
领导知识与能力
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