下列程序执行后,变量a的值为( )。 Dim a,b,c,d as single a=100 b=20 c=1000 if b>a Then d=a:a=b:b=d End if if c>a Then d=a:a=c:c=d End if if c>b Then d=b:b=c:c=d End if
【单选题】听力原文: More shuffling was in the Bush administration, President Bush today said, in addition to moving intelligence director John Negroponte to the No. 2 slotted at the State Department. He is proposin...