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问题 单项选择题

下列哪个药物为抗抑郁药

A．盐酸阿米替林
B．苯巴比妥
C．异戊巴比妥
D．盐酸氯丙嗪
E．盐酸奋乃静

答案

参考答案：A

解析：盐酸阿米替林通过抑制神经突触对去甲肾上腺素和5-羟色胺的重摄取起作用，可用于治疗焦虑性或激动性抑郁症。

阅读理解

阅读理解。

The Opening Time of E-Library of Fangzhou Middle School

根据图示所提供的信息选择最佳答案。

1. The E -library of Fangzhou Middle School is open for _____ days a week.

A. three              

B .four                

C. five

2. All the students can read E - books in the E - library every day except on _____ and _____.

A. Monday; Thursday  

B. Monday; Friday        

C. Tuesday; Wednesday

3. _____ can be seen in the E -library at 11:15 on Wednesdays.

A. All the students            

B. Students in Grade Three  

C. Students in Grade Four

4. Which of the following is NOT true according to the chart above?

A. The E -library of Fangzhou Middle School is closed at 10:00 on Saturday and Sunday mornings.

B. The chart above is about the opening hours of E -library of Fangzhou Music School.

C. The E -library is open for the teachers only every Thrusday afternoon.

5. Students in Grade1-3 can spend _____ more hour( s)  reading in the E -library than the students 

    in Grade 4 on weekdays.

A. 1                  

B. 2                    

C. 3
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单项选择题

男，57岁，上腹痛3个月，大便潜血（+）。钡餐显示胃窦向心性狭窄，蠕动消失，未见龛影，黏膜皱襞紊乱、破坏，低张造影局部胃壁无扩张。最可能的X线诊断是（）

A.胃痉挛

B.慢性胃窦炎性挛缩

C.胃窦癌

D.胃外肿瘤压迫

E.慢性胃窦溃疡所致挛缩
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