雅思口语库多久换一次题？
雅思官网上的题目是按四个题型来分的，每个题型有144道题，每次机考题库会随机抽取其中一部分来进行考试。也就是说，每次考试的题目都是不一样的，不存在“换题季”这种说法哦~ 虽然雅思官方没有给出每道题目的保留时间，但在实际考试中，新题与旧题的比例为50%，因此如果考生遇到的是旧题的话，那么答题思路基本上是可以用的；若是碰到的新题，大家在熟悉题目思路的基础上，还需要注意以下几点：
1.尽量使用同义转换
2.重点表达要清晰
3.回答问题要进行简短总结 如果在备考过程中，发现对于某个话题难以组织语言进行回答，大家可以参考以下高分答案学习一下。
话题：你最喜欢的运动是什么？
回答：I love sports very much and my favorite one is volleyball. I have been playing it since 7 years old. It's a team sport so you need to cooperate with others well. Besides， it can be played almost every day because there are many clubs in my university that offer training about volleyball regularly. And last but not least，volleyball makes me feel free from all the stress and pressure by just running around with my friends for an hour or more after class. I think regular exercise like this can benefit our health in many ways—physical， mental and emotional.