A-A+
What does the last paragraph mainly talk about
问题详情
What does the last paragraph mainly talk about？
A．Why people suffer from SAD.
B．How SAD patients can be treated.
C．How long an SAD treatment lasts.
D．Where people can go for SAD treatment.
参考答案
正确答案：B
解析：最后一段在前文分析的基础上，讲述了SAD的治疗方法。
