问题
选择题
In addition to his traditional medical treatment, he tried to put himself in situations______ would bring about positive emotions.
A．which
B．where
C．why
D．as
答案
答案：A
这题考查定语从句的用法，分析句子结构发现定语从句中缺少主语，所以填which。句意是：除了传统的医疗方法，他尝试使自己置身于可以给他带来积极情绪的情境中。