how to include multiple double coats[ " "] in the string

string s="select * from emp where emp(\"temp1\")";

o/p  :            select * from emp where emp("temp1")

string k= "<input name=\"item_name_" + k.ToString() + "\" type=\"hidden\" value=\"" +k.ToString() + "\"> ";        
                 <input name="item_name_anil" type="hidden" value="anil">