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【单选题】
DataSet对象ds已缓存了sems数据库中CInfo表的数据,下列( )语句可以在网格控件DataGridView1中显示CInfo表。
A.
DataGridView1.DataSource = ds.Tables("CInfo")
B.
DataGridView1.Data = ds.Tables("CInfo")
C.
DataGridView1.DataSource = ds("CInfo")
D.
DataGridView1.Data = dset.Fill("CInfo")
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参考答案:
举一反三
【判断题】商品经济是资本主义经济的历史前提和逻辑基础。
A.
正确
B.
错误
【简答题】An organization or corporation may consist of thousands of employees, but the average person may form. a judgment of the whole on the basis of contact with one employee.
【单选题】创办了世界上第一所幼儿园,被世人誉为“幼儿教育之父”的人是
A.
裴斯泰洛齐
B.
福禄培尔
C.
卢梭
D.
洛克
【单选题】What may happen to the employer who requires his male and female employees to dress differently?
A.
He may have to pay more.
B.
He may be accused of sex discrimination.
C.
He may benefit more from his employees.
D.
He may lose some of his female employees.
【单选题】What may happen to the employer who requires his male and female employees to dress differently?
A.
He may have to pay more.
B.
He  may be accused of sex descrimination.
C.
He may be benefit more from his employees.
D.
He may lose some of his female employees.
【单选题】德国幼儿教育家福禄贝尔被世界誉为(),他创办了世界上第一个幼儿园,是第一个阐明游戏价值的人。
A.
幼儿园改革家
B.
幼儿之父
C.
幼儿园之父
D.
游戏之父
【简答题】被世界誉为“幼儿园之父”,是第一个阐明 价值的人,并为幼儿设计了玩具 。
【单选题】《快递服务》邮政行业标准规定,快递最长服务时限,异地不得超过( )小时。
A.
24
B.
48
C.
72
D.
12
【单选题】不属于抽象类的是
A.
输入流
B.
字节输入流
C.
文件字节输入流
D.
字符输入流
【简答题】被世界誉为“幼儿园之父”,是第一个阐明 价值的人,并为幼儿设计了玩具 。
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