高考英语时文阅读-Week5健康饮食-配答案(共6页).docx

精选优质文档-倾情为你奉上WEEK 5 健康饮食（2） 一、阅读理解（共12小题；共24分）APaid Clinical Trials-Volunteers Wanted! What are clinical trials? By becoming a medical trial volunteer you will be assisting in the research of new medicines and your participation is essential for the development of potential treatments and cures. In order to obtain a license for a new medicine, the pharm