To import Illustrator files into Keynote, first save them as PDF files.
Follow these steps in Adobe Illustrator:1. Choose File > Save As.
2. Choose Adobe PDF from the Format pop-up menu.
3. Click the checkbox to select the "Append File Extension" option.
4. Click Save.
Follow these steps in Keynote:1. Choose Edit > Place > Choose.
2. Select the PDF file, and click Place.