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。 (NOTE: It is best to attempt this on a monster that is certainly on your own without any other monsters all around it as a way to prevent mis-clicks, as mis-clicking will eat the taming product if you clicked on the monster.) 考题灵活注定备考... https://lukascnwel.luwebs.com/37921760/how-pet-system-di-ragnarok-online-can-save-you-time-stress-and-money