I believe you are trying to print the FormsCentral PDF form. If you are trying to print the expanded drop down field to show the list of options, then it is not possible. If you have selected a value and you print the fillable form then it should print the value that you have selected.
For example, if you selected "choice1", when you print the fillable form, "choice1" should print as the value for the drop down.
Hope this helps,
I have selected "choice1" and the file has even been saved with these selections. In other words, I can see it when I bring it up in the system, but when I print the document, the drop down boxes and the selected choices are not printed.