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。 To maximize intimacy gain in a very provided amount of time, pets should be fed The instant they turn out to be neutral - Whilst pets get extra intimacy for each feeding When they are hungry, the time involving feedings outweighs this. 我想作... https://rafaelpdmvd.ourcodeblog.com/37312245/the-pet-system-di-ragnarok-online-diaries