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【单选题】
管理信息系统的运行维护是保证管理信息系统正常运行的手段。系统的运行和维护工作会随着系统的使用而持续。对信息系统维护时，系统开发人员的主要工作包括程序的维护和( )。
A.
数据文件的维护、代码的维护
B.
应用软件的维护、数据库的维护
C.
操作系统的维护、数据库的维护
D.
硬件设备的维护、应用软件的维护
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【单选题】—Did you enjoy your tour around Beijing， Mr Singh？ —Yes. But I hate 　　　　 when the tour guide held ou
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【单选题】According to the author, if a person is found guilty of a crime,
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【单选题】—I’m going to Venice next week. —________.Carnival will be held then.Have fun！                   (2013·天津，1)
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【单选题】----I’m going to Venice next week. ----______. Carnival will be held then. Have fun!
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【单选题】___deeply held ideas and beliefs that guide our thinking, language and behaviour.
A.
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B.
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C.
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D.
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【判断题】课程思政要点点滴滴的贯穿在课堂的每一个环节中。( )
A.
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B.
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相关题目：
【单选题】鲥鱼的脂肪含量是
A.
17% 左右
B.
20% 左右
C.
25% 左右
D.
30% 左右
查看完整题目与答案
【单选题】—Did you enjoy your tour around Beijing， Mr Singh？ —Yes. But I hate 　　　　 when the tour guide held ou
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—Did you enjoy your tour around Beijing， Mr Singh？ —Yes. But I hate ____ when the tour guide held out his left hand to shake hands with me. A． one
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【多选题】下列属于自动安平水准仪的特点是( )。
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C.
提高观测速度
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查看完整题目与答案
【单选题】According to the author, if a person is found guilty of a crime,
A.
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B.
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D.
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【单选题】—I’m going to Venice next week. —________.Carnival will be held then.Have fun！                   (2013·天津，1)
A.
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【单选题】----I’m going to Venice next week. ----______. Carnival will be held then. Have fun!
A.
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B.
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C.
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You never know
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【单选题】The rules stated that anyone who had held office for three years was not ______ for re-election.
A.
admirable
B.
eligible
C.
reliable
D.
capable
查看完整题目与答案
【单选题】___deeply held ideas and beliefs that guide our thinking, language and behaviour.
A.
Values
B.
Norms
C.
Tradition
D.
Customs
查看完整题目与答案
【判断题】课程思政要点点滴滴的贯穿在课堂的每一个环节中。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】The guide is held responsible if tourists are not satisfied with the dishes.
A.
正确
B.
错误
查看完整题目与答案