(2017·全国卷Ⅰ)Thistrend,
来源:语文精选馆 2.22W
问题详情:
(2017·全国卷Ⅰ)This trend, ________ was started by the medical community (医学界) as a method of fighting heart disease, has had some unintended side effects such as overweight and heart disease.
【回答】
which 先行词为this trend,且非限制*定语从句中缺少主语,故用which引导该定语从句。
知识点:定语从句
题型:阅读填空