消化性溃疡产生腹痛的原因是（）
A.痛阈降低
B.胃壁痉挛
C.胃排空障碍
D.胃酸对溃疡面的刺激
E.局部肌张力增高
参考答案：A, B, D, E
— Who's the kid?
— I don't know. He doesn't . [ ]
A. take after anyone
B. take after someone
C. take anyone after
D. take someone after
针织胸罩(粘胶纤维制)
