单项选择题 Despite certain （）habits of the North American screech owl, it performs the majority of its hunting alone, in alpine forests, unfettered by （）

单项选择题 Regardless of the （） he evinces, especially when articulating his purportedly innate affinity for tennis, he is nevertheless a less than （） player once actually the court.

单项选择题 Regardless of what might be said about the vehement diatribes of the Minnesota senator, one can't argue that he was any less than utterly （） his beliefs and his tituents, for invariably, he voted his （）