You can add a file to be automatically downloaded when a responder views a secondary page of your Survey. This is an action that can be selected on a secondary page.
To do this, navigate to the survey page Actions
Here, click Add Action
Navigate to the Action on View tab where you can select the Download a File option. You can then enter an action title and select a file from your content library.
To select a file in the content library, click Use on the chosen file.
Once you have completed this, select Update
You will be directed to the Actions Page where you can click Save and Close
Please note: This action is only available on secondary pages when making a Survey. It cannot be done on the first page.