Key = Val (Text2. Text)
i = 1
j = 9
flag = False
Do While i <= j And flag = False
m= (i+j) \ 2
If Then
j= m - 1
Else If Then
i = m+1
Else
If Then
j = m - 1
Else If Then
i = m+1
Else
flag = True
End If
End If
Loop
If flag Then Text3. Text =“在第”+ Str(m) +“个”Else Text3. Text =“找不到”
上述程序段中方框处可选语句为
①Key \ 10 > a(m) \ 10 ②Key \ 10 < a(m) \ 10
③Key Mod 10 < a(m) Mod 10 ④Key Mod 10 > a(m) Mod 10
则方框处处语句依次为( )