WindowsNT4.0iscurrentlyonthesystemyouareusing,andyouwanttoinstallWindows2000Professional.WindowsNT4.0iscurrentlyonanNFTSpartition.Forsomereasonyouhavedecidedthatyouarenotgoingtoupgrade,butrather,youaregoingtorunthisinadualbootfashion.Whatdoyouneedtodo?（）

A.Can’tbedone.

B.YouneedtoputWindows2000onaseparatepartitionfromWindowsNT4.0

C.YouneedtoputWindows2000onthesamepartitionasWindowsNT4.0.

D.YouneedtoupgradeWindowsNT4.0toSP4.