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问题 单项选择题 A1/A2型题

抗铜绿假单胞菌最强的头孢菌素是（）

A.头孢唑林

B.头孢呋辛

C.头孢曲松

D.头孢他啶

E.头孢噻肟

答案

参考答案：D

解析：第三代头孢菌素中，头孢他啶为目前临床应用的抗铜绿假单胞菌最强的抗生素，此外头孢哌酮也可选用。

阅读理解

This is John’s bedroom（卧室）. It’s very nice. You can see a big window（窗户） in the wall. Under the window you can see a big desk. A light(灯）and some flowers are on the desk. Near（在...附近） the desk you can see a small desk. You can see a clock on this desk. You can see two books on the floor. Can you see any pictures on the wall? Yes, you can see two. Where is John’s cat? It’s under his bed.

阅读短文，判断正（T）误（F）

小题1:We can see two desks in John’s bedroom.

小题2:Some flowers and a light are on the small desk.

小题3:A clock is on the big desk.

小题4:Two pictures are on the floor.

小题5:John’s cat is under his bed.

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单项选择题 A2型题

男，40岁。3年来反复乏力、肝区胀痛，曾多次查血HBsAg阳性，ALT波动在100～230U/L，血清球蛋白波动在32～35g/L，抗HBc和LE细胞阳性，有关节疼痛。查体：面色较灰暗，无肝掌、蜘蛛痣，肝右肋下2cm，脾助下来扪及，此病例最可能的诊断是（）

A.慢性肝炎

B.慢性HBsAg携带状态

C.肝硬化

D.慢性重型肝炎

E.系统性红斑狼疮
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