Thanks everybody. I see that you have understood the problem. It's true, I could create three questions for each answer, but in my case I have already a question's database, to implement in moodle, with the feature reported above.
I hope that it will possibile in the future in moodle and if someone knows how to do, please contact me.
Thank you.
Re: Multiple True/False choices
ó $a->name - $a->date
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