皮皮学，免费搜题
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【单选题】
n 个结点的完全有向图含有边的数目( )。A.
n*n
B.
n* （ n － l ）
C.
n ／ 2
D.
n （ n ＋１）
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举一反三
【单选题】在JDialog类的构造方法中,用于创建一个具有指定标题的非模态对话框的是( )
A.
JDialog(Frameowner)
B.
JDialog(Frameowner，Stringtitle)
C.
JDialog(Frameowner，booleanmodal)
【简答题】What would he open in the bank?
【单选题】在窗体上画一个通用对话框,程序运行中用ShowOpen方法显示“打开”对话框时,希望在该对话框的“文件类型”栏中只显示扩展名为DOC的文件,则在设计阶段应把通用对话框的Filter属性设置为
A.
"(*.DOC) *. DOC"
B.
"(*. DOC)|( .DOC)"
C.
"(*. DOC)||*. DOC"
D.
"(*.DOC)|*. DOC"
【单选题】I hope John would give me some ()of what he would like for his birthday.
A.
clue
B.
hint
C.
implication
D.
inference
【单选题】听力原文：I'd like to open an account here. (A) What kind would you like? (B) Which accountant do you like to see? (C) Can I help you? (40)
A.
B.
【单选题】在JDialog类的构造方法中,用于创建一个具有指定标题的非模态对话框的是( )
A.
JDialog(Frame owner)
B.
JDialog(Frame owner，String title)
C.
JDialog(Frame owner，boolean modal)
D.
以上都不对
【单选题】I would be ______ if he could cast an expert eye over it and tell me what he thought of it.
A.
graceful
B.
gracious
C.
grateful
D.
gratuitous
【单选题】在 JDialog 类的构造方法中,用于创建一个具有指定标题的非模态对话框的是( )
A.
JDialog(Frame owner)
B.
JDialog(Frame owner ， String title)
C.
JDialog(Frame owner ， boolean modal)
D.
JDialog()
【单选题】听力原文：I'd like to open an account here. (A) What kind would you like? (B) Which accountant do you like to see? (C) Can I help you? (32)
A.
B.
【单选题】If only he __________ what I tell him, but he won’t
A.
had done
B.
would do
C.
would have done
D.
has done
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