问题
单项选择题 A1型题
男，38岁，肛周皮下有一深部脓肿，一端向体表穿破，另一端向直肠穿孔，不断有脓、粪液流出，此管道应称为（）
A.空洞
B.溃疡
C.蜂窝织炎
D.窦道
E.瘘管
答案
参考答案：E
解析：肛瘘是与肛周皮肤相通的感染性管道，内口位于齿状线附近，外口位于肛周皮肤上，经久不愈。
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男，38岁，肛周皮下有一深部脓肿，一端向体表穿破，另一端向直肠穿孔，不断有脓、粪液流出，此管道应称为（）
A.空洞
B.溃疡
C.蜂窝织炎
D.窦道
E.瘘管
参考答案：E
解析：肛瘘是与肛周皮肤相通的感染性管道，内口位于齿状线附近，外口位于肛周皮肤上，经久不愈。
In many English homes, people eat meals（餐）a day: breakfast, lunch, tea and dinner. They breakfast at any time seven nine in the morning. They tea or coffee eat bread or eggs. comes at one o’clock in the afternoon. tea is from four to five in the afternoon, and dinner is about 7:30. First, they have some soup; then they have meat(肉)or fish with vegetables(蔬菜). After that, they eat some other things, bananas, apples or oranges. But not all English people like that. Some them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and these meals are very simple(简单).
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