GRE Text Completion: Princeton-GRE填空Princeton - LVOEQ8EC655R58TP9

During training to handle (i)____________ arguments, the students on the debate team practiced techniques for quickly coming up with remarks that were (ii)____________ even when they might know very little about the topic and would have only a few minutes to prepare. A. spurious B. sanctimonious C. extemporaneous D. germane E. contentious F. seditious