下列方法中用于求解分配问题的是（）。
A.单纯形表
B.分枝定界法
C.表上作业法
D.匈牙利法
参考答案：D
男性，62岁。腹痛，寒战发热，呕吐，黄疸。该患者可能是（）。
A.急性胰腺炎
B.急性腹膜炎
C.急性胆囊炎
D.急性胃炎
E.急性肾炎
This picture was taken when my father was a child and even I myself couldn't _____. [ ]
A. find him out
B. pick him out
C. put him out
D. take him out
