In some western countries it is believed that a person is in great danger of illness when

问题补充：

In some western countries, it is believed that a person is in great danger of illness when he sneezes (打喷嚏). Therefore, people will express wishes when they hear others sneeze. The person who sneezed would apologize for that. Which situation fits western custom?

答案：

解析：在别人面前打喷嚏会导致对别人的伤害。故此时应表示歉意，选项AC都缺少这方面的表示，对方回应一般采用叫客气的回答，故选B。阿嚏，很抱歉，打扰您了。——没关系，祝你身体健康。