
<html>
<body>

<%
dim d
set d=Server.CreateObject("Scripting.Dictionary")
d.Add "c", "China"
d.Add "i", "Italy"
if d.Exists("c")= true then
    Response.Write("键存在。")
else
    Response.Write("键不存在。")
end if
set d=nothing
%>

</body>
</html>