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【简答题】
计算机的运算速度主要取决于
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参考答案:
举一反三
【判断题】我国以绝缘体的长度来标定火花塞的热特性。
A.
正确
B.
错误
【多选题】下列会影响债券内在价值的因素有()。
A.
债券的市场价格
B.
债券的计息方式
C.
债券的票面利率
D.
债券的付息方式
【判断题】我国以绝缘体的长度来标定火花塞的热特性
A.
正确
B.
错误
【单选题】在窗体上画一个名为Command1的命令按钮,然后编写如下代码: Option Base 1 Private Sub Command1_ Click() Dim arr(4, 4) For i = 1 To 4 For j = 1 To 4 arr(i, j) = (i - 1) * 3 + j Next j Next i For i = 1 To 2 For j = 1 To 2 Print a...
A.
3 4 6 7
B.
7 8 10 11
C.
1 2 4 5
D.
8 9 12 13
【判断题】压缩空气系统中减压阀的作用是减压、稳压和调压。
A.
正确
B.
错误
【单选题】在窗体上画一个名为Command1的命令按钮,其Command1_Click事件过程如下: Sub Command1_Click() Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname='smith' .strsex='男' .smark=89 End With ___...
A.
Open 'c: /student.dat'For Input As #1 len(student)
B.
Open 'c: /student.dat'For random As #1 len(student)
C.
Open 'c: /student.dat'For Output As #1 len(student)
D.
Open 'c: /student.dat'For Append As #1 len(student)
【判断题】我国以绝缘体的长度来标定火花塞的热特性。
A.
正确
B.
错误
【单选题】在窗体上画一个名为Command1的命令按钮,其Command1_Click事件过程如下。 Sub Command1_Click() Dim student As studtype Dim record_no As Integer record n=1 With student .ino=12 .strname='Smith' .strsex=“男” .smark=89 End With ____...
A.
Open'c:/student.dat'For Input As # 1 len=len(student)
B.
Open'c:/student.dat:For random As # 1 len=len(student)
C.
Open'c:/student.dat'For Output As # 1 len=len(student)
D.
Open'c:/student.dat'For Append As # 1 len=len(student)
【单选题】在窗体上画一个名为Command1的命令按钮,其Command1_Click事件过程如下: Sub Command1_Click() Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname='smith' .strsex='男' .smark=89 End With ___...
A.
Open'c:/student.dat'For Input As # 1 len=len(student)
B.
Open'c:/student.dat'For random As # 1 len=len(student)
C.
Open'c:/student.dat'For Output As # 1 len=len(student)
D.
Open'c:/student.dat'For Append As # 1 len=len(student)
【判断题】单眼主视向有无数条。( )
A.
正确
B.
错误
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