呕吐之实证多见于（）
A.外邪犯胃
B.饮食停滞
C.痰饮内停
D.肝气犯胃
E.瘀血内阻
参考答案：A, B, C, D
Not until the taxi disappeared in the distance ________her handbag was gone. [ ]
A. Tina had found
B. had Tina found
C. did Tina find
D. Tina found
DIC患者贫血的发病机制主要与下列哪项因素有关
A．微血管内皮细胞受损B．白细胞的损伤作用C．血小板损伤D．微循环淤血E．纤维蛋白丝在微血管腔内形成细网
