A. speaking
B. speak
C. to speak
D. spoken
第1题:
importjava.awt.*;publicclassXextendsFrame{publicstaticvoidmain(Stringargs){Xx=newX();x.pack();x.setVisible(true);}publicX(){setLayout(newBordrLayout());Panelp=newPanel();add(p,BorderLayout.NORTH);Buttonb=newButton(North”);p.add(b):Buttonb=newButton(South”);add(b1,BorderLayout.SOUTH):}}Whichtwostatementsaretrue?()
A.Thebuttonslabeled“North”and“South”willhavethesamewidth.
B.Thebuttonslabeled“North”and“South”willhavethesameheight.
C.Theheightofthebuttonlabeled“North”canveryiftheFrameisresized.
D.Theheightofthebuttonlabeled“South”canveryiftheFrameisresized.
E.Thewidthofthebuttonlabeled“North”isconstanteveniftheFrameisresized.
F.Thewidthofthebuttonlabeled“South”isconstanteveniftheFrameisresized.
第2题:
用man命令查看read命令的帮助文档时,可以使用如下哪个命令?
A.man read
B.man 1 read
C.man 2 read
D.man 4 read
第3题:
用man命令查看read命令的帮助文档时,可以使用如下哪个命令?
A.man read
B.man 1 read
C.man 3 read
D.man 4 read
第4题:
If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you, what winds can you expect in the Southern Hemisphere? ______.
A.South-southwesterly
B.North-northwesterly
C.South-southeasterly
D.North-northeasterly
第5题:
用man命令查看read命令的帮助文档时,可以使用如下哪个命令?
A.man read
B.man 1 read
C.man 3 read
D.man 4 read
第6题:
20、用man命令查看read命令的帮助文档时,可以使用如下哪个命令?
A.man read
B.man 1 read
C.man 2 read
D.man 4 read