不规则动词变化规律与记忆 — 英语选择题

哪一组选项中的三个动词，过去式和过去分词都以“-ought”结尾，且词形均正确？A. bring—brought—brought；buy—bought—bought；think—thought—thought B. catch—caught—caught；teach—taught—taught；reach—reached—reached C. seek—sought—sought；sell—sold—sold；tell—told—told D. fight—fought—fought；light—lit—lit；bite—bit—bit