【正确答案】 C

【答案解析】[听力原文]18-20
Every color has a meaning. We have said that red is lovable. A red dress brings warmth and cheer to the saddest winter days. Color influences our moods. A yellow room makes most people feel more relaxed than a dark green one; light and bright colors make people not only happier but also more active. On the other hand, black makes people sad. A lot of people used to kill themselves on the black bridge over the Thames River. After the bridge was repainted green the number of suicide attempts fell sharply. If it had been painted in pink it would fall even more because pink is romantic.

[考点] 细节题
[解析] 原文中提到的...light and bright colors make people not only happier but also more active．说明了颜色对人们会产生的影响。故本题答案为C。

【正确答案】 C

【答案解析】[考点] 细节题
[解析] 原文中提到当桥被漆成绿色之后，自杀的数量大幅度下降。当漆成粉色，自杀数量就更会下降。本题答案为C。

【正确答案】 B

【答案解析】[考点] 主旨题
[解析] 文章中的各个例子都说明了颜色会影响人们的情绪。故本题答案为B。