引起腹痛的病因有（）
A.外感时邪
B.饮食不节
C.瘀血内阻
D.情志失调
E.阳气虚弱
参考答案：A, B, C, D, E
I was much annoyed ______ my young brother. He broke everything of mine. [ ]
A. about
B. of
C. for
D. with
拿破仑死于哪一年？
