GWD-3-32中A选项:Not being able to take college-level courses while in prison is unlikely to deter anyone from a crime that he or she might otherwise have committed。
问题:1、取非是把not,和unlikely同时取非还是只取非unlikely或去掉not?
2、这句话取非后能否推出being able to take college-level courses while in prison是什么情况?