If you don't build drop down lists you are giving your customers, including me, a very good reason to took at switching to another provider. They provide a long list of field types in their form builder, including drop down lists, as described in their help documentation:
There are several field types available to help you collect data when a contact subscribes, or when you import existing data into your audience. If you plan to import contacts, make sure your data is formatted for our field types .
Text Contacts provide typed responses. This field type is good for general questions, but character limits for audience fields prevent long responses. By default, new audiences include text fields to collect first and last names.
Number Contacts provide any number, like age or an ID number. We recommend you use the Zip Code field for zip codes.
Radio Buttons Contacts choose only one of a predefined set of options. Use our predefined options or create your own. This field can be used to create groups.
Check Boxes Contacts select one or multiple options to select different interests. This field will always create a group in your audience.
Drop Down Contacts choose only one of a predefined set of options. Use our predefined options or create your own. This field can be used to create groups. There's no limit to the amount of answers in drop-down or multiple choice fields, with one exception. Checkbox fields function as groups, and there's a sixty group limit for each audience.
Date Contacts specify a date, including month, day, and year. This field supports U.S. and international date formats.
Birthday Contacts specify a date, including month and day. Choose from Month/Day or Day/Month format.
Address Contacts provide their full address, including country. When you create a new audience, this field is included by default, but hidden from signup forms.
Zip Code Contacts provide 5-digit zip codes. Use an Address or Text field to collect international postal codes.
Phone Contacts provide a local or international phone number. When you create a new audience, this field is included by default, but hidden from signup forms.
Website Contacts provide a full URL. This field type generates the HTML code for a link. This field type is compatible with a full website URL only, and it can't be hyperlinked.
Image Contacts provide an image URL. This can be used to display their own image or avatar in your campaigns.
Language This field is included in your audience after you enable auto-translate for your signup form. We use it to keep track of your contacts' language preferences.
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