Advertising can influence consumers' moods, , in turn, can influence consumers' reactions to products.
A. that
B. which
C. where
D. when
网友回答
A. that
(答案→)B. which
C. where
D. when
解析：考察定语从句。Which指代前面一句话的内容，在句中作主语。That不能引导非限制性定语从句。句意：广告可以允许顾客的情绪。这一点也能影响消费者对产品的反应。