Close question after selecting answer
I’m afraid that it would make no sense. If you manually close the question, you have to manually open it. The difference is that in this case, the question is automatically closed. However, the system does not distinguish between automatic and manual actions (no added meta to db). So you cannot bulk reverse it only for that automated action.
But in the next release of the plug that should be easier, because it will be done from the admin panel, rather than manually post after post.
Cagliostro commented on answer
There is no manual closing. Just an Anspress option in Admin.