VB中,執(zhí)行下面的程序段后,b的值為()a = 100 b = 20 a = a + b b = a - b
A.80B.20C.120D.100
x=10 If x< =12 then y=2*x+6 Else y=x/2 End If上述程序段中y的值是()
A.5B.10C.25D.26
下面程序的運行結(jié)果是()Dim a As Integer, b As Integer a=6 b=15 S=1+(a*b)/2Print S
A.45B.15C.46D.6