剑桥的官方真题可不便宜，动不动五、六十，七、八十一本，整个几套，再加上点听力、口语、语法、阅读、写作的专项训练，四、五百块到小一千，就花出去了。 (Notice: It's best to try this on the monster that is definitely by itself without other monsters all-around it in order to stop mis-clicks, as mis-clicking will consume the taming item whether or not you clicked on the monster.) 我想作为家长... https://pet-system-di-ragnarok-on41749.theideasblog.com/37619518/a-simple-key-for-pet-system-di-ragnarok-online-unveiled