He plagiarized his dissertation on the effectiveness of calling for a flight attendant, including the classification of logical propositions according to their asserting or denying the possibility, impossibility, contingency, or necessity of the need for an attendant.
He plagiarized his dissertation on the effectiveness of calling for a flight attendant, including the classification of logical propositions according to their asserting or denying the possibility, impossibility, contingency, or necessity of the need for an attendant.
He’s quasi-modal.