Question 15 is based on the passage you have just heard.

听力原文

    I work in advertising and I like to keep up with current trends, mainly because I’m aware that we live in an image-obsessed world. (12) [However, when I first started my job, occasionally I’d catch a glimpse of myself in the lifts and find myself thinking that I looked a total mess.] Was I being held back by my choice of clothing? The short answer is yes, especially when clients are quick to judge you on your style rather than your work. (13) [But no one can be unique with their outfit every day. I mean that’s why uniforms were invented.] So here’s what I did: I created my own uniform. To do this, I chose an appropriate outfit. Then I bought multiple items of the same style in different shades. Now I never worry about what I’m wearing in the morning, even if I do get a bit tired of just wearing the same classic pieces. (14) [Overall, when it comes to work, you have to ask yourself: will looking smarter enhance my ability to do my job?] For some, this question may not be an issue at all, especially if you work remotely and rarely see your colleagues or clients face to face. (14) [But if your job involves interacting with other people, the answer to this is often yes.] (15) [So rather than fighting the system, I think we should just do whatever helps us to achieve our goals at work. If that means playing it safe with your image, then let’s face it. It’s probably worth it.]

15. What does the speaker advise people to do in an image-obsessed world?（讲话者建议人们在一个外表至上的世界里怎么做？）

解析：C。在录音结尾，讲话者建议人们，但凡是有助于我们在工作中实现目标的事情，就应该去做，而不是与制度作斗争。如果这意味着我们要小心地维护自己的形象，那不如就去面对现实。由此可知，讲话者建议人们去适应这个外表至上的世界，尽可能地让自己看起来很得体，因此C项为正确答案。

错项排除：录音中虽然提到讲话者为自己设计制服、穿款式经典的套装，但这些都是她改善外在形象的具体手段，并非对每个人都适用，而且录音中没有明确说她给自己设计制服是为了显得与众不同，或是穿经典款式是为了给客户留下深刻印象，A项和D项属于细节拼凑，而且都过于片面，故均排除。B项利用录音中出现的fighting和trends设置干扰，但讲话者只是不建议人们与制度作斗争，并没有提到与时尚潮流作斗争，故排除B项。