25.Gasline is _____ by ten spark plugs in the engine. A. ignited B. inspired C. excited D. illuminated spark 火花ignite （用燃料）点燃fire 点燃、开枪、解雇lighted 点着、点亮ignore 忽视igloo 小冰屋kangaroo 袋鼠nightmare 恶梦inspire 启迪、启发、启示inspiration 灵感expire 断气、过期conspire 阴谋conspiracy 阴谋、同谋spirit 精神perspiration 流汗aspire 渴望、热望, 立志reflection 倒影、沉思excited 激动的、兴奋的 illuminate 点亮、照亮、阐明、说明illusion 幻觉luminous 发光的