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【单选题】
在现实世界中,事物的一般特性在在信息世界中称为( )。
A.
实体
B.
实体键
C.
属性
D.
关系键
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举一反三
【单选题】Which of the following is NOT true?
A.
All of us can lead varied lives through the pages of books.
B.
We can travel by book free of charge to our heart's content.
C.
We should rely on reading to escape from the seemingly dull realities of everyday life.
D.
Valuable experiences can be obtained from reading good books.
查看完整题目与答案
【简答题】(题干)某猪场断奶仔猪突然发病，体温40—41.5℃，病猪表现不食，精神沉郁，喜卧，有少部分猪擦圈舍墙壁，病程长的猪有脑脊髓炎症状，两后肢不能站立，两前肢正常，有的四肢都不能站立，倒地四肢呈游泳状动作，1周左右死亡，死亡率高，抗生素治疗效果差该病可能是 A.猪瘟 B.猪肺疫 C.猪伪狂犬病 D.猪链球菌病 E.猪高热病 剖检病变可能有A.脾脏边缘有出血性梗死 B.肾脏肿大，有出血点 C.肺间质增宽...
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【单选题】2011035 4+1视图, 第3空
A.
选择A
B.
选择B
C.
选择C
D.
选择D
查看完整题目与答案
【简答题】(题干)某猪场断奶仔猪突然发病，体温40～??41°C，呕吐不吃，沉郁喜卧，部分猪频擦猪栏墙壁，转圈，病程长的四肢不能站立、倒地四肢呈游泳状，1周左右死亡，死亡率高，抗生素治疗效果差。该病可能是( )?? A.猪瘟 B.猪高热病 C.猪伪狂犬病 D.猪肺疫 E.猪链球菌病 剖解病变可能有( )A.脾脏边缘有出血性梗死 B.肺充血出血 C.肺间质增宽 D.肾脏肿大有出血点 E.肝脾肺有白色坏死点 实...
查看完整题目与答案
【判断题】All factors of production can be varied in quantity in the long run.
A.
正确
B.
错误
查看完整题目与答案
【判断题】Pragmatic factors can not influence our selection of sounds, grammatical constructions, and vocabulary from the resources of the language.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The adult mosquito usually lives for about thirty days, although the life span varied widely with temperature, humidity, and other factors of the environment.
A.
about
B.
although
C.
varied
D.
other
查看完整题目与答案
【单选题】热点链接的实质是( )。
A.
图片上的一块区域成为一个链接
B.
在图片的一块区域上绘制一个层,为层制作链接
C.
在图片上绘制位置固定的一个层,为层制作链接
D.
以上说法都不正确
查看完整题目与答案
【单选题】I ______ the book. I may well borrow one from the library.
A.
need to have bought
B.
need have bought
C.
needed not bought
D.
needn't have bought
查看完整题目与答案
【单选题】The factors that can intensify the roles of causative factors and promote the occurrence and development are referred as?
A.
risk factor of disease
B.
cause of disease
C.
predisposing factor of disease
D.
precipitating factors of disease
E.
extrinsic factor of disease
查看完整题目与答案
相关题目：
【单选题】Which of the following is NOT true?
A.
All of us can lead varied lives through the pages of books.
B.
We can travel by book free of charge to our heart's content.
C.
We should rely on reading to escape from the seemingly dull realities of everyday life.
D.
Valuable experiences can be obtained from reading good books.
查看完整题目与答案
【简答题】(题干)某猪场断奶仔猪突然发病，体温40—41.5℃，病猪表现不食，精神沉郁，喜卧，有少部分猪擦圈舍墙壁，病程长的猪有脑脊髓炎症状，两后肢不能站立，两前肢正常，有的四肢都不能站立，倒地四肢呈游泳状动作，1周左右死亡，死亡率高，抗生素治疗效果差该病可能是 A.猪瘟 B.猪肺疫 C.猪伪狂犬病 D.猪链球菌病 E.猪高热病 剖检病变可能有A.脾脏边缘有出血性梗死 B.肾脏肿大，有出血点 C.肺间质增宽...
查看完整题目与答案
【单选题】2011035 4+1视图, 第3空
A.
选择A
B.
选择B
C.
选择C
D.
选择D
查看完整题目与答案
【简答题】(题干)某猪场断奶仔猪突然发病，体温40～??41°C，呕吐不吃，沉郁喜卧，部分猪频擦猪栏墙壁，转圈，病程长的四肢不能站立、倒地四肢呈游泳状，1周左右死亡，死亡率高，抗生素治疗效果差。该病可能是( )?? A.猪瘟 B.猪高热病 C.猪伪狂犬病 D.猪肺疫 E.猪链球菌病 剖解病变可能有( )A.脾脏边缘有出血性梗死 B.肺充血出血 C.肺间质增宽 D.肾脏肿大有出血点 E.肝脾肺有白色坏死点 实...
查看完整题目与答案
【判断题】All factors of production can be varied in quantity in the long run.
A.
正确
B.
错误
查看完整题目与答案
【判断题】Pragmatic factors can not influence our selection of sounds, grammatical constructions, and vocabulary from the resources of the language.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The adult mosquito usually lives for about thirty days, although the life span varied widely with temperature, humidity, and other factors of the environment.
A.
about
B.
although
C.
varied
D.
other
查看完整题目与答案
【单选题】热点链接的实质是( )。
A.
图片上的一块区域成为一个链接
B.
在图片的一块区域上绘制一个层,为层制作链接
C.
在图片上绘制位置固定的一个层,为层制作链接
D.
以上说法都不正确
查看完整题目与答案
【单选题】I ______ the book. I may well borrow one from the library.
A.
need to have bought
B.
need have bought
C.
needed not bought
D.
needn't have bought
查看完整题目与答案
【单选题】The factors that can intensify the roles of causative factors and promote the occurrence and development are referred as?
A.
risk factor of disease
B.
cause of disease
C.
predisposing factor of disease
D.
precipitating factors of disease
E.
extrinsic factor of disease
查看完整题目与答案