1. The answer is yes. USCIS has made it clear that even if you have used the advanced parole the center will still allow you to do your interfiling as long as the dates for final action dates are current. Please refer the blog for more information: https://immigration.com/blogs
2. According to the USCIS you may only do so once. Although I don't know why I think it's improper enforcement of law and procedure but that's what the USCIS has said. Therefore, it is still possible, but you cannot interfile. However, in my view you can always file another I-485 to also activate the EB-3 from which you have already taken out the pre-existing I-485. Hence, I do not see any problem with filing a second I-485.
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Note: Unless the context shows otherwise, all answers here were provided by Rajiv and were compiled and reported by our editorial team from comments, blog and community calls on immigration.com. Where transcribed from audio/video, a verbatim transcript is provided. Therefore, it may not conform to the written grammatical or syntactical form.