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【单选题】
信息系统是由于()组成的。
A.
计算机硬件、网络和通信设备
B.
信息资源、计算机软件
C.
信息用户和规章制度组
D.
以上所有
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举一反三
【单选题】The sun ______ , the campers began to prepare for the evening gathering.
A.
to be set
B.
being set
C.
setting
D.
has set
【简答题】实腹式拱上建筑的构造包括()等。
【简答题】A.She needed the notes last week. B.She'll have enough time to prepare for the exam. C.The man won't need to study the notes for the exam. D.The man can return her notes after the exam
【单选题】What is suggested to Ms. Dorothy Yost as a way to prepare for the workshop?
A.
That she read the handouts prior to the workshop
B.
That she contact Ms. Linda Davis to discuss further topics
C.
That she rethink some sales strategies
D.
That she review the handouts from Ms. Linda Davis' last workshop
【单选题】能管理计算机的硬件和软件资源,为应用程序开发和运行提供高效率平台的软件是()
A.
操作系统
B.
数据库管理系统
C.
应用软件
D.
专用软件
【单选题】能管理计算机的硬件和软件资源,为应用程序开发和运行提供高效率平台的是
A.
操作系统
B.
数据库管理系统
C.
CPU
D.
专用软件
【单选题】能管理计算机的硬件和软件资源,为应用程序开发和运行提供高效率平台的是()
A.
操作系统
B.
数据库管理系统
C.
CPU
D.
工具软件
【单选题】Negotiators have to prepare for the worst.
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】围绕中心论点分三段从 、 、 三个不同角度进行论述。
【单选题】The man thinks that to prepare for the exams, the first thing is to figure out______.
A.
the timetable of the exams
B.
the content of the exams
C.
what's likely to come up
D.
the revision priorities
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