主页
学科
搜索
账户
常见问题
当前学科：兽医内科学
题目：
单选
犬，反复努责而排少量带血和黏液的干粪，呜叫；食欲废绝，腹围膨大，腹痛，背腰拱起，呕吐；可触及肠管内成串物，肛门指检过敏；X线检查，可见肠管扩张，有致密阴影。本病最可能的诊断是（）
A . 胃炎
B . 肠炎
C . 幼畜消化不良
D . 肠变位
E . 肠便秘
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
总台接待人员不需要掌握入住客人的预期离店时间。
在临界转速区应（）。
下列属土壤习居菌的是（）。
手少阴心经的穴位数是（）
斜截面破坏有三种形态，其中属于脆性破坏形态的有（）。
主动脉瘤的X线征象有（）
Shopping habits in the United States have changed greatly in the last quarter of the 20th century. （1） in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was （2） on both sides with many （3） businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. （4）,some shops offered （5） .These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops. （6） in the 1950s, a change began to （7） .Too many automobiles had crowded into Main Street （8） too few parking places were （9） shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces （10） the city limits. Open space is what their car-driving customers needed. And open space is what they got （11） the first shopping centre was built. Shopping centres, or rather malls, （12） as a collection of small new stores （13） crowded city centres. 14 by hundreds of free parking space, customers were drawn away from （14） areas to outlying malls. And the growing （16） of shopping centres led （17） to the building of bigger and betterstocked stores. （18） the late 1970s,many shopping malls had almost developed into small cities themselves. In addition to providing the （19） of one stop shopping, malls were transformed into landscaped parks, （20）benches, fountains, and outdoor entertainment. 请在17处填上正确答案（）
焊接后产生变形的原因有（）应力、（）应力、（）应力。
如何确定蒸发温度？
哪项不是渗出性胸膜炎的病因（）