单项选择题
A.probeTypeB.preventDefaultC.resizePollingD.bounce
A.myscroll.remove()B.myscroll=null;C.myscroll.clear()D.以上都不对
A.myScroll.scrollTo(0,10,-200)B.myScroll.scrollTo(0,10,-200,true)C.myScroll.scrollTo(0,10,200)D.myScroll.scrollTo(0,10,200,true)