来自陆辽琼的问题
【Alargeamountofmoneyisspentonadvertisementseveryyear.ifthisispassivesentence?whetherpasttenseof"spend"is"spent"?】
Alargeamountofmoneyisspentonadvertisementseveryyear.
ifthisispassivesentence?whetherpasttenseof"spend"is"spent"?

