When he finally emerged from the cave after thirty days, John was______pale.
【正确答案】 B
【答案解析】enormously“极大地”,startlingly“惊人地”,uniquely“独一无二地”,dramatically“戏剧性地”。四项选择都是以一ly结尾的副词,但意思完全不同,只有startlingly适于本题。