发热,全腹痛,腹肌板样强直,腹腔穿刺液为渗出液
A.急性肠梗阻B.急性腹膜炎C.急性胰腺炎D.急性胆囊炎E.急性胃穿孔
参考答案:B
After a long walk, Jim was hungry and tired. He could _____ walk any farther.[ ]
A. suddenly
B. hardly
C. luckily
D. mostly
输尿管的三个生理性狭窄区:()()()。