Doctor: What's wrong with you, madam? Patient: ________. Doctor: How long have you been like this? Patient: About two days.
C(我吃饭没胃口。)这是一段医生和病人之间的对话。医生 首先问病人哪里不舒服，病人应该向医生描述自己的病情。A(没关 系)，B(我很快就回来)和 D(我很好)都不合题意。