题目选项分析

That the Fifth Lateran Council (1512 – 1517), had it addressed the growing concerns of reformers within the Catholic Church rather than simply shoring up its own political prerogatives with respect to the monarchies of Western Europe, could have avoided the series of events that led to the Protestant Reformation still causes regret among modern Western Christian thinkers.

That the Fifth Lateran Council (1512 – 1517), if it had addressed the growing concerns of reformers within the Catholic Church rather than simply having shored up its own political prerogatives with respect to the monarchies of Western Europe, it might have avoided the series of events that led to the Protestant Reformation, still a cause of regret among modern Western Christian thinkers.