A-A+
Causes of depression can be divided into two c
问题详情
Causes of depression can be divided into two categories, internal factors and external ones.
A.Y
B.N
C.NG
参考答案
正确答案:A
解析:文章在第四~六段分析了引起抑郁症的原因:基因因素和外部诱因。题目中的"internal factors"就是文章中的"genetic factors",本题考查的是考生对“genetic”一词的理解。