单选题 If the police had acted with more ______, the disaster could have been prevented.
【正确答案】 B
【答案解析】[解析] 本题考查名词词义辨析。solution意为“解决办法”；determination意为“决心”；decision意为“决定”；hesitation意为“犹豫”。根据句意，故选B。