能够在油中分散的亲油性粘土称为()。
A、膨润土
B、抗盐土
C、有机土
D、一般土
参考答案:C
____________ great help; I could get rid of all the difficulty and succeeded.
A.Offered
B.Having offered
C.Being supplied
D.Having supplied
下面程序段,运行后的结果是 Private Sub Commandl_Click( ) Dim b%(1 To 4),i%,t# For i=1 To 4 b(i)=i Next i t=Tof(b( ) ) Print"t=";t, End Sub Function Tof(a() As Integer) Dim t#,i% t=1 For i=2 To UBound(
A. t=t * a(i)