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【单选题】
某种鹅场的孵化室于2007年12月份孵出的雏鹅转移至育雏室进行育雏,3日龄开始发病,表现为食欲不振,饮欲增强,不愿活动,随后出现严重下痢,排灰白色或青绿色稀粪,粪中带有纤维碎片,3天后开始有病雏鹅发生死亡,解剖肉眼可观察到肠道充血、出血;5天后死亡的雏鹅小肠外观膨大,剖开有淡黄色假膜包裹的凝固性栓塞物,黏膜明显充血发红。同场饲养的产蛋种鹅和青年鹅无任何临床症状,患病雏鹅抗生素治疗无效。该病最有可能是:( )
A.
小鹅瘟
B.
鹅大肠杆菌病
C.
鹅球虫病
D.
鹅巴氏杆菌病
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参考答案:
举一反三
【单选题】Some drugs are transported across lipoid membranes by facilitated diffusion. This is a process that
A.
is carrier-mediated
B.
can be saturated
C.
is selective for certain compounds
D.
requires energy to function
E.
both A and C
F.
both B and D
【判断题】消防联动控制器只能接收火灾报警控制器发出的火灾报警信号。()
A.
正确
B.
错误
【单选题】下列主要与大脑右半球活动有关的是:
A.
言语
B.
情绪
C.
逻辑思维
D.
计算
【多选题】下列与大脑右半球活动有关的是( )。
A.
逻辑推理
B.
空间关系
C.
欣赏音乐
D.
艺术
【简答题】T or F __ 1. As a phenomenon,intercultural communication has existed for thousands of years. However, as adiscipline, its history is only about fifty years. __2. InterculturalCommunication as a disci...
【多选题】Network Security is a continuous process. Which three phases apply to this process?()
A.
Configure
B.
Improve
C.
Operate
D.
Monitor
E.
Secure
F.
Troubleshooting
【多选题】Reading is a complex process because readers:
A.
Keep in mind the overall meaning of the text.
B.
keep attention focused, uses all the information needed with efficiency.
C.
Understand words arranged in grammar.
D.
Access the meaning of the words arranged in print.
E.
Recognize letters and connect them to spoken words rapidly and unconsciously.
F.
Keep adding to understanding and thinking about the ideas and information in the text.
【判断题】消防联动控制器只能接收火灾报警控制器发出的火灾报警信号。
A.
正确
B.
错误
【简答题】请根据短文内容判断给出的语句是否正确,正确的写“T”,错误的写“F”。 Hiring the right employee is a challenging process for a company. A bad hire not just wastes your time and money, but also impacts the team spirit and company moral...
【单选题】下列关于大脑左右半脑及其功能说法错误的是()
A.
大脑两左右半球形状相同,功能却大不一样,一般分别称为左脑和右脑
B.
口述答题时,左脑负责逻辑思考,右脑负责语言描述
C.
左脑像一个科学家,擅长抽象思维与复杂计算,但缺乏丰富的情感
D.
右脑像个艺术家,对音乐、美术等艺术活动具有创造力,且感情丰富
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