A.function show(text){ alert(text); }
B.var show = function show(text){ alert(text); }
C.var show = function(text){ alert(text); }
D.var show =new function("text" , "alert(text)");
A(68)copies a photograph,drawing or page of text into the computer.
A.scanner
B.printer
C.display
D.keyboard
用于从文本文件中导入和导出数据的宏命令是______。
A.Input Text
B.Add Text
C.Transfer Text
D.In Text
A.<aname=“bookmark”>text</a>
B.<ahref=“#bookmark”>text</a>
C.<alink=“#bookmark”>text</a>
D.<atarget=“#bookmark”>text</a>
Document outputs are produced on(71), devices that produce text or images on paper.
A.display and keyboard
B.mouse and keyboard
C.scanners and plotters
D.printers and plotters
A.var mytext= "here is some text!"
B.var mytext="here is some text!"
C.var mytext= 'here is some text!'
D.var mytext= "here is /nsome text!"