判断腹内空腔脏器损伤最有价值的发现是（） A.腹膜刺激征 B.脉率增快 C.呕血 D

—Come in, please. Make yourself at home.  

—______.  

—I’m glad you like it.   [ ]

A. Thanks. You have a nice place here.     

B. Oh, this picture is so beautiful.  

C. Thanks. What nice food you’ve prepared！  

D. OK. Let me look around your new house.

补全对话，每空一词。

Tommy: Where 1_____ my books?

Mother: 2_____ are on the sofa.

Tommy: How 3_____ my pencil case 4_____ my baseball?

Sister: They're 5_____ your backpack.

Tommy: OK. And 6_____ my computer game?

Sister: Your 7_____ 8_____ ? It's under your bed.

Father: Great. Now where 9_____ my keys?

Tommy: Oh, they're 10_____ the dresser.

下列气体不能用排水集气法收集的是(    )

A．NO

B．NH₃

C．O₂

D．CO

40岁男性，体检发现胆总管局限性扩张，CT增强扫描，扩张的胆总管壁无增厚、强化表现，肝内胆管结构正常，胆总管远端无"截断征"，最可能诊断为（）

A.胰头癌

B.壶腹癌

C.化脓性胆管炎

D.先天性胆总管囊样扩张症

E.硬化性胆管炎

桡骨小头脱位常见发生年龄及常用处理方法是（）

A.5～10岁小儿，手法复位，三角巾悬吊

B.6～8岁小儿，手法复位

C.10岁儿童，切开复位内固定

D.5岁以下幼儿，手法复位，三角巾悬吊

E.成年人，切开复位，内固定