已知刚架的弯矩图如图所示,AB杆的抗弯刚度为EI,BC杆的为2EI,则结点B的角位移等于:()
A.A
B.B
C.C
D.D
参考答案:C
根据我国规定,对损失类贷款的专项准备金计提比例为()。
A.20%
B.25%
C.50%
D.100%
在窗体上画一个命令按钮,然后编写如下代码: Private Type RecordID As IntegerName As String*20 End Type Private Sub Commandl_click()Dim MaxSize,NextChar,MyCharOpen "D:\temp\female.txt"For Input As #1MaxSize=LOF(1)For NextChar=1 To Max Size Seek #1,Next Char MyChar=Input(1,#1)Next NextCharPrint EOF(1)Close #1 End Sub 程序运行后,单击命令按钮,其输出结果为 ______。
A.True
B.False
C.0
D.Null