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【单选题】
在“数据透视表字段”任务窗格的值区域中,对字段值是数值的字段的默认汇总方式是
A.
平均值
B.
乘积
C.
求和
D.
最大值
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举一反三
【单选题】I. Choose the best answer to each of the following questions. 1. Before seeing the neighbor’s cat, Daniel was having fun ______.
A.
waving at his mother
B.
tossing his football at the cat
C.
watching his mother from the kitchen window
D.
throwing his football into the air and catching it again
【判断题】对高校教师的处理,在期满后根据悔改表现予以延期或解除,处理决定和处理解除决定都应完整存入个人人事档案。
A.
正确
B.
错误
【判断题】选购硬盘时,首先要考虑的是硬盘的单碟容量。
A.
正确
B.
错误
【判断题】不同系统、不同电压等级、不同电流类别的线路导线,不应穿在同一管内或线槽的同一槽孔内。( )
A.
正确
B.
错误
【单选题】根据《火灾自动报警系统施工及验收规范》的规定,不同系统、不同电压等级、不同电流类别的线路,不应穿在()。
A.
同一管内或线槽的同一槽孔内
B.
同一电缆桥架内
C.
同一管井内
D.
同一线槽内
【单选题】I.Choose the best answer to each question below. 1.Although the flat is not ideal, Jim Wynand likes it because it is _______.
A.
big and comfortable
B.
near his parents’ home
C.
new and quiet
D.
affordable and central
【单选题】Text B I. Choose the best answer to each of the following questions according to what is stated or implied in the text.Which of the following best summarizes the passage?
A.
The author wants to inform us of the overriding importance of CSR.
B.
The author argues that profits and CSR are not mutually exclusive and that profits are the precondition for CSR.
C.
The author illustrates different viewpoints towards CSR.
D.
The author tries to convince companies that it really pays to put social cause before profits in the long run through the examples of Apple and Microsoft.
【多选题】摄影测量的主要特点()
A.
在相片上进行量测和解译
B.
无需接触被摄物体本身
C.
需接触被摄物体本身
D.
很少受自然环境和地理条件的限制
【判断题】对教师的处理,在期满后根据悔改表现予以延期或解除,处理决定和处理解除决定都应完整存入人事档案及教师管理信息系统
A.
正确
B.
错误
【单选题】下列选项中不属于线性规划灵敏度分析研究的内容为( )
A.
参数在什么范围内变化时,原最优解或最优基不变;
B.
约束方程发生变化时,最优解或最优基有何变化
C.
参数变化时,最优值是否改变
D.
如何化线性规划模型为标准形
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