第15题: [单项选择]A knowledge of history ______ us to deal with the vast range of problems confronting the con temporary world. A. equips B. provides C. offers D. satisfies 参考答案:A 答案解析:provide,satisfy和offer三个动词之后都不跟动词不定式。只有equip可用于equip somebody to do something,表示“给某人做某事所需的信息或技能”。