未知题型
假定程序中有以下语句： answer=MsgBox('String1',,'String2', 'String3' ,2) 执行该语句后，将显示一个信息框，此时如果单击“确定”按钮，则answer的值为______。
D.1
- A.String1
B.String2
C.String3
【参考答案】
D
解析：MsgBox函数：在对话框中显示消息，等待用户单击按钮，并返回一个Integer告诉用户单击哪一个按钮......
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未知题型
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A.B.
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The
F.
A.practical
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C.subjective -
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