25.Gasline is _____ by ten spark plugs in the engine.
A. ignited B. inspired C. excited D. illuminated

<spark>
spark 火花
</spark>

<ignite>
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
</ignite>

<inspire>
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
</inspire>

<excited>
excited 激动的、兴奋的
</excited>

<illuminate>
illuminate 点亮、照亮、阐明、说明
illusion 幻觉
luminous 发光的
</illuminate>