女性，20岁，大便秘结，排便时肛门口有剧痛，手纸染鲜血，量少，最可能诊断是()A．肛
题型：单项选择题
问题：
女性，20岁，大便秘结，排便时肛门口有剧痛，手纸染鲜血，量少，最可能诊断是()
A．肛裂
B．肛管周围脓肿
C．内痔
D．肛瘘
E．直肠癌
题型：单项选择题
根据短文内容完成对话，每空一词。
Boy: Excuse me, 1 _ do you 2 _ this in 3_ ?
Girl: Sorry, I don't know. I'm 4 5 6_ English.
Boy: What can I do?
Girl: You can look it up in a dictionary (字典).
Boy: But I don't have a dictionary. 7 _ you 8 _ one?
Girl: Yes, I do.
Boy: Can I 9 it, please?
Girl: Yes, here you are.
Boy: 10_. I see. It's a bookcase in English.
1._____ 2._____ 3._____ 4._____ 5._____
6._____ 7._____ 8._____ 9._____ 10._____