You can, simply just marquee around the content you want, in Perspective OR Axonometry, Copy (Ctrl+C), and there you go! Simple paste using Ctrl+V onto a floorplan, section, worksheet, or any other 2d view.
How do I copy an object in ArchiCAD?
To Drag Multiple Copies of an element, select it and activate the Drag command Ctrl + D (PC) or Command + D (Mac) then use the multiple copy shortcut key; Ctrl + Alt (PC) or Command + Alt (Mac).