单选题 Soon after the accident happened, the vehicles involved were ______ away.
【正确答案】 C
【答案解析】[解析] jerk“急拉，猛扯”；drag“拖，缓慢而费力地拉拽”；tow“(用绳、链等)拖、拉(某物)”；drape“悬挂，披”。根据句意，正确选项应该是C。