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男，55岁，间歇上腹不适5年，餐后加重，嗳气。胃液分析结果：基础胃酸分泌量（BAO）为0（正常值1～2mmol/h），最大胃酸分泌量（MAO）为5mmol/h（正常值17～23mmol/h），壁细胞总数（PCM）为2.5×108个。

下列哪种疾病可见血清胃泌素减少（）。

A.胃溃疡

B.慢性十二指肠球炎

C.浅表性胃炎

D.十二指肠溃疡

E.慢性萎缩性胃窦胃炎

答案

参考答案：E

补全对话，情景问答
根据I栏的问句，从Ⅱ栏中找出与之相应的答语。
 I
    Ⅱ
( )1. Were the twins at the party last night?
(     )2. Was Mr Li at work or away yesterday?
(     )3. How many people were there at the meeting?
(     )4. Why was Liz not here last night?
(     )5. Were you late this morning?
(     )6. What did you have for breakfast?		A. She was ill.
B. No, I was quite early.
C. Yes, they were.
D. I had bread and milk.
E. He was at work.
F. About twelve.                                          
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单项选择题

下列关于药品价格形式和定价原则的说法中，错误的是

A．依据社会平均成本、市场供求状况和社会承受能力合理制定和调整价格
B．依照《中华人民共和国价格法》规定的定价原则
C．根据市场供求状况，经营企业可随时调节价格
D．药品的生产企业、经营企业和医疗机构必须执行政府定价、政府指导价，不得以任何形式擅自提高价格
E．药品生产企业应当依法向政府价格主管部门如实提供药品的生产经营成本，不得拒报、虚报、瞒报
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