某市建筑公司承建某县政府办公楼,工程不含税造价为1000万元,该施工企业应缴纳的营业税为()万元。
A. 32.81
B. 31.6
C. 31
D. 34.12
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已知有下面过程: Private Sub proc1(a As Integer,b As String,Optional x As Boolean) ...... End Sub 正确调用此过程的语句是______。
A. Call procl(5)
B. Call procl 5,"abc",False
C. procl(12,"abc",True)
D. procl 5,"abc"
窗体上有一个名称为Text1的文本框和—个名称为Command1的命令按钮。要求程序运行时,单击命令按钮,就可把文本框中的内容写到文件out.txt中,每次写入的内容附加到原有内容之后。下面能够正确实现上述功能的程序是______。
A. Private Sub Command1_Click() Open "out.txt" For Input As#1 Print #1,Text1.Text Close #1 End Sub
B. Private Sub Command1_Click() Open "out.txt" For Output AS #1 Print #1,Text1.Text Close #1 End Sub
C. Private Sub Command1_Click() Open "out.txt" For Append As #1 Print #1,Text1.Text Close #1 End Sub
D. Private Sub Command1_Click() Open "out.txt" For Random As #1 Print #1,Text1.Text Close #1 End Sub
有如下程序: #nclude<iostream> using namespace Std; Class MyClass{ public:
A. 112444
B. 11114444
C. 121444
D. 11314444
有如下程序: #nclude<iostream> using namespace std; class MyClass{ public:
A. 语句1
B. 语句2
C. 语句3
D. 语句4