全國公共英語考試語法—— beinteresteddoing/todo

interested to do　　 對做某事感興趣，想了解某事。
    interested in doing　 對某種想法感興趣，doing 通常為想法。
    I shall be interested to know what happens.
    我很想知道發(fā)生了什么事。 (想了解)
    I'm interested in working in Switzerland. Do you have any idea about that?
    我對在瑞士工作感興趣。你想過這事嗎?　 (一種想法