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搜题
【单选题】
命令SET EXACT ON的作用是: 。
A.
在算术运算时保证精确
B.
要求命令不能缩写
C.
字符串比较时要求精确相等
D.
显示数值时严格按照指定精度
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举一反三
【单选题】下面对算法描述正确的一项是 [     ]
A.
算法只能用自然语言来描述
B.
算法只能用图形方式来表示
C.
同一个问题可以有不同的算法
D.
同一问题的算法不同,结果必然不同
【单选题】choose the best answer from the four choices provided for each question.
A.
They hope their son can enjoy university now.
B.
They think their son should have his career later.
C.
They want their son to take time to find someone.
D.
They want their son to have his family very soon.
【简答题】A. They hope their son can enjoy university now. B. They think their son should have his career later. C. They want their son to take time to find someone. D. They want their son to have his family ve...
【单选题】在回收站中,对选定的文件执行"还原"命令,则选定的文件().
A.
恢复到原来的位置,但仍保留在回收站中
B.
恢复到原来的位置,并从回收站中清除
C.
被恢复到不确定的位置
D.
将从硬盘上清除
【判断题】对于同一个问题,只能有唯一的算法去解决。
A.
正确
B.
错误
【判断题】对于同一个问题,只能有唯一的算法去解决。
A.
正确
B.
错误
【判断题】《战国策》展示了东周战国时代的历史特点和社会风貌,是研究战国历史的重要典籍
A.
正确
B.
错误
【单选题】Choose the best answer from the four choices provided for each question.
A.
They hope their son can enjoy university now.
B.
They think their son should have his career later.
C.
They want their son to take time to find someone.
D.
They want their son to have his family very soon.
【判断题】同一个问题的算法只能有一个。
A.
正确
B.
错误
【单选题】第一次提出“马克思主义中国化”这个重大命题的政治报告是 ( )
A.
《中国革命和中国共产党》
B.
《论新阶段》
C.
《目前的形势和党的任务》
D.
《新民主主义论》
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