window.open("Sample.htm",null,*********)中的null是什么含义window.open("Sample.htm",null,"height=200,width=400,status=yes,toolbar=no,menubar=no,location=no");这样的一个例子.请问我在WINDOW.OPEN的参数中并没有看到NULL,那么这

window.open(Sample.htm,null,*********)中的null是什么含义window.open(Sample.htm,null,height=200,width=400,status=yes,toolbar=no,menubar=no,location=no);这样的一个例子.请问我在WINDOW.OPEN的参数中并没有看到NULL,那么这 please ---(open)the window. Open the window是什么意思 open the window Let’ (open) the window the open window还是the opening window 胜利 open the window mp3 keep the window open翻译 keep the window open 还是keep the window opening Open the window!(变成否定句） the window! Dont open the window 同义句please ( )the window ( ) please open the window.改为否定句 you can open the window同义句 through the open window对它提问 Open the window ,please.改为否定句 Open the window,please改为否定句 Would you mind _____(open) the window? DO YOU mind me_(OPEN)THE WINDOW?