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问题 单项选择题 A1/A2型题

Cushing综合征患者可有红细胞数及血红蛋白增多，原因是（）。

A.皮质醇刺激骨髓

B.慢性缺氧刺激骨髓代偿性增生

C.肾脏促红细胞生成素分泌增多

D.肾上腺素分泌增多引起应激性红细胞增多症

E.骨髓病变导致克隆性红细胞增多

答案

参考答案：A

改错题
短文改错。
以下标有题号的每一行均有一个错误，请找出，并按下列情况改正：
此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
Dear Jerry,                                                                                             
I’m glad to know that you had and interest in Chinese                        
food. Here I'd like to tell you something about them. Chinese               
food is famous with its wide variety. The food in one area                 
can be easy told from that in another. For example, Shanghai               
food, a little bit sweet, differ from Sichuan food that is rather              
hot. However, every kind of the Chinese food is worth trying,            
because each has a delicious taste and good for health. Since               
the restaurant in China usually serves special dish of different               
areas, you can enjoy various Chinese foods whenever you               
are. I'm looking forward to meet you here so that I can tell              
you more about Chinese food at table.                                                
Best wishes.                                                                                    
                                                                                 Jin		1______
2______
3______
4______
5______                           
6______
7______
8______
9______
10______
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判断题

出口商品经商检机构检验、口岸查验或者抽查检验不合格的，不准销售。（）
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