单选题 He told his children _____ with fire.
【正确答案】 C
【答案解析】[解析] 考查动词的搭配。告诉某人不要做某事:tell sb not to do sth告诉某人做某事:tell sb to do sth.所以答案为C。[知识拓展] 其他类似的动词还有ask,ask sb.to do sth.“让某人做某事”;ask sb.not to do sth.“让某人不要做某事”。