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【单选题】
黄牛,5岁,高温季节田间使役时,突然发病,呼吸困难,流泡沫状鼻液,黏膜发绀。体温40.8°C,呼吸60次/分钟,脉搏98次/分钟。肺部听诊湿罗音。X线影像显示肺部阴影加重,肺门血管纹理显著。肺部叩诊可能出现(2012真题下90)
A.
清音
B.
浊音
C.
D.
破壶音
E.
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举一反三
【单选题】企业原来生产高档产品,后来决定增加生产低档产品的做法是( )策略。
A.
产品线延伸
B.
产品线增加
C.
产品线缩减
D.
产品线填充
【单选题】Which one is not so good to be used at the beginning of breaking bad news?
A.
Unfortunately....
B.
Bad news to you.
C.
I'm sorry to say ....
D.
I know it is hard but I have to tell you that ...
【单选题】Which one is NOT correct?
A.
Discipline means a series of punishment meted out to badly-behaved students
B.
Discipline is a code of conduct which binds a teacher and students together so that learning can be more effective
C.
Discipline is as necessary for the teacher as it is for the students
D.
More observations have been made on acts in an indisciplined classroom than on acts in a disciplined classroom.
【判断题】双曲面齿轮的主要特征是主、从动锥齿轮轴线不相交,主动锥齿轮轴线低于(也有的高于)从动锥齿轮一个距离。( )
A.
正确
B.
错误
【单选题】企业原来生产高档产品,后来决定增加低档产品,称为()
A.
向前延伸
B.
向下延伸
C.
向上延伸
D.
双向延伸
【单选题】企业原来生产高档产品,后来决定增加低档产品,叫做( )。
A.
向前延伸
B.
向下延伸
C.
向上延伸
D.
双向延伸
【单选题】Which one is not so good to be used in the beginning of breaking bad news?
A.
Unfortunately....
B.
Bad news to you.
C.
I'm sorry to say ....
D.
I know it is hard but I have to tell you that ...
【单选题】( )传动的特点是主、从动齿轮的轴线相互垂直而不相交。
A.
螺旋锥齿轮
B.
双曲面齿轮
C.
圆柱齿轮
D.
蜗轮蜗杆
【单选题】企业原来生产高档产品,后来决定增加低档产品,这种产品组合决策叫:
A.
向下延伸
B.
向上延伸
C.
双向延伸
D.
缩减产品组合
【单选题】企业原来生产高档产品,后来决定增加低档产品,叫做( )。
A.
产品延伸
B.
向下延伸
C.
向上延伸
D.
双向延伸
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