— Your mother isn't a doctor, is she?

— _____. She teaches English in a middle school. [ ]

A. Yes, she is

B. Yes, she does

C. No, she isn't

D. No. she doesn't

小张作为地陪，接待一个来自四川的旅游团，在入住酒店后，其中一名游客在酒店烧水时不慎烫伤，小张发现后第一时间帮助游客进行按摩，并用毛巾小心擦拭伤口。请指出地陪这样做的不妥之处，并写出正确的处理方法。