A:content
B:please
C:interested
D:fond
指出下题的错误,并改正过来.
6.72÷4.2=16
For i = 1 To 10
If a(i) >= 0 Then
n=n+1
List1.AddItem Str(a(i))
Else
m=m+1
List2.AddItem Str(a(i))
Next
则该程序段出错的原因是缺少了( )
数列{an}中,已知对任意n∈N*,a1+a2+a3+…+an=3n﹣1,则a12+a22+a32+…+an2等于( )
关于听筒,下列说法中错误的是( )
—These pants look very nice. Can I ______?—Sure.