450)=450"> 本文选自雅思听力Section 4，难度较大 Summary:本节是一个研究人员对于所进行的关于医疗体系的研究的陈述。她通过不同国家的研究生用调查问卷的方式进行研究，而且只调查18岁以上且正在工作的男性。研究的群体月集中，结果就越精确。在调查中确实获取了很多有趣的信息。 HINTS Grant 全文听写，英式拼法 订阅节目更方便
I've been doing some research into what people in Britain think of doctors, the ones who work in general practice, the first call for medical care, and comparing this with the situation in a couple of other countries. I want to talk about the rationale behind what I decided to do. Now I had to set up my programme of research in three different countries so I approached postgraduates in my field in overseas departments, contacting them by email, to organise things for me at their end. I thought I would have trouble recruiting help but in fact everyone was very willing and sometimes their tutors got involved too. I had to give my helpers clear instructions about what kind of sample population I wanted them to use. I decided that people under 18 should be excluded because most of them are students or looking for their first job, and also I decided at this stage just to focus on men who were in employment, and set up something for people who didn't have jobs and for employed women later on as a separate investigation.