[Bug-wget] I do not know what to do please help me

[tomwishyet]

Ladies and Gentlemen,

I like the wget program because it does a lot of good thinks, but I
am not able to solve a simple problem.

If I write a file like this (named downld.sh)

wget -O page1.html http://www.site.com/cp?s=^thing

all is ok and wget works fine, but if I write

wget -O page2.html http://www.site.com/cp?s=^thing&c=1

wget downloads the same content as previous.  With other words
wget ignores the additional &c=1 part of the address.
I've also tried

wget -O page2.html http://www.site.com/cp?s=^thing&c=1

but nothing changed. I am too dude to solve such an easy problem,
but please be so kind and tell me what am I doing wrong.
Many thanks in advance!

Tom