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问题 单项选择题

患者女，54岁，右股部腹股沟韧带下方前内侧突发疼痛并不能回纳的肿块，最大可能诊断是（）。

A.腹股沟斜疝

B.腹股沟直疝

C.腹股沟淋巴结炎

D.冷脓肿

E.嵌顿股疝

答案

参考答案：E

单项选择题

志贺菌属中，可产生Vero毒素的菌种是()

A．A群志贺菌

B．B群志贺菌

C．C群志贺菌

D．D群志贺菌

E．A群和C群志贺菌
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改错题

I was used to complain about my English teacher                   

小题1:___________

for his bad English. I was also tired with his teaching methods,          

小题2:___________

it were always slow and boring. However, my attitude towards           

小题3:___________

him began to change after one afternoon. It was raining                 

小题4:___________

heavy and I didn’t attend school. Around 5:30 pm I received             

小题5:__________

a phone call. “Are you all right?” asked my English teacher in quiet       

小题6:___________

voice. On hearing her words, I was shocked and my mind was           

小题7:___________

flooded with mixed feeling. He was showing his concern               

小题8:__________

for me, though I have not been happy with him! Was he just              

小题9:___________

acting and should I smooth away my past misunderstanding of him?       

小题10:___________
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