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问题 单项选择题 A1/A2型题

下面有关X线描述不正确的是（）

A.左心室增大心尖向左下延伸

B.急性粟粒性肺结核有"三均匀"

C.气体为低密度造影剂

D.渗出病变边缘清楚

E.X线平片可以显示的泌尿系结石为阳性结石

答案

参考答案：D

选择题

Excuse me, _____do you say that in English?[ ]

A. How        

B. Who          

C. Where      

D. What
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填空题

解词，并解释其中加粗的字。    

(l)油光可鉴：                                                                       

(2)抑扬顿挫：                                                                   

(3)模胡：                                                                   

(4)掌故：                                                                   

(5)匿名：                                                                   

(6)诘责：                                                                   

(7)凄然：                                                                   

(8)杳无消息：                                                                   

(9)适值：                                                              

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