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【单选题】
(以下三题题共用题干)某猪场圈养的育肥猪已经按 免疫程序接种过疫苗,但猪只出现不同程 度的消瘦,粪便混有血液。大部分猪体温 正常,个别有升高。精神沉郁,并有神经 症状,不安,伴有出血性腹泻,肌肉震颤。 弯腰弓背,站立不稳,皮肤有出血点,腹 部着地爬行。剖检病死猪在空肠和回肠的 浆膜层见到大量呈豌豆大的灰红色相间的 坏死结节。回肠段发现一肠穿孔。剪开肠 腔可以发现大量淡红色大型长圆柱型虫体, 体表有环状条纹,前端较粗,后端逐渐变 细。前端有吻突。 可初步判断该猪场猪感染的是( )。A.
姜片吸虫病
B.
蛭形巨吻刺头虫病
C.
钩虫病
D.
胃圆线虫病
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【单选题】听力原文：M: Do you mind telling me about your work in the factory? W: Certainly not. I'm a machine operator working in the assembly workshop. M: Oh, are you? Then you have a six -day week, don't you? W: Y...
A.
Seven hours.
B.
Eight hours.
C.
Nine hours.
D.
Six hours.
【单选题】听力原文：M: Could you tell me a bit about quality control at the factory? W: Well, there are four main quality control inspection points. We begin by visiting our suppliers to make sure we are happy with ...
A.
Three
B.
four
C.
five
【简答题】伸顶通气管高出屋面不得小于（ ），且必须大于最大积雪厚度。
【单选题】听力原文：M: Oh, yes, we work very hard in our factory. W: So you get up early every day? M: Well, I live near the factory, so I get up at about 6:30. W: Do you have breakfast? M: Yes, I have some bread, a...
A.
In a factory.
B.
In a hospital.
C.
On a farm.
【单选题】“三个代表”重要思想理论体系的形成主要是在下列哪个时间段?( )
A.
1989年6月—2000年2月
B.
2000年2月—2001年7月
C.
2001年7月—2002年11月
D.
2002年11月—2004年以来
【单选题】听力原文：M: What are you going to do about the factory? W: Considering that production has gone down so much and for so long, we'll probably have to close it. Q: What has happened in the factory? (2)
A.
It has been closed.
B.
The production has increased for a long time.
C.
The production has decreased for a long time.
D.
It has been reopened.
【简答题】根据认知价值定价法，如果某一家企业的定价低于其认知价值，则它将会得到一个______平均数的市场占有率。
【单选题】The new factory is not likely to be built because of ______.
A.
the technical problem
B.
the money problem
C.
the pollution problem
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