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【单选题】
一黑白花奶牛,呼吸困难,长时间轻咳或干咳,严重弓形站立。取鼻腔拭子,接种于10%的马血清马丁琼脂,37℃培养5天,可见“煎荷包蛋”状小菌落,该病例最可能的致病病原是( )。[2010年真题]
A.
牛支原体
B.
牛分支杆菌
C.
多杀性巴氏杆菌
D.
支气管败血波氏菌
E.
胸膜肺炎放线杆菌
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举一反三
【单选题】Which of the following is a specific question in up-selling?
A.
What can I do for you?
B.
Do you want anything else?
C.
Since I saw you picked some children's T-shirts and trousers, I think you may need these kids socks. They are warm and comfortable.
D.
Will  you pay by cash or credit card?
【单选题】下列软件中无系统维护功能的是()
A.
Windows优化大师
B.
Unix
C.
超级兔子
D.
360安全卫士
【单选题】听力原文: For many years, T-shirts were simple short-sleeved undershirts only for men and boys. T-shirts used to be of one colour -- white. And since they were worn under shirts, they were generally not s...
A.
Taking part in sports.
B.
Listening to music.
C.
Watching TV.
D.
Enjoying a film.
【判断题】个人独资企业自负盈亏,独立核算,属于公司制企业。
A.
正确
B.
错误
【单选题】1921年7月中国共产党一大在上海举行,以下人物中( )是一大的正式代表。
A.
刘少奇
B.
周恩来
C.
毛泽东
D.
邓小平
【单选题】1921年7月中国共产党一大在上海举行,下列属于中共一大正式代表的是( )
A.
刘少奇
B.
周恩来
C.
毛泽东
D.
邓小平
【单选题】1921年7月中国共产党一大在上海举行,( )是一大的正式代表。、
A.
毛泽东
B.
周恩来
C.
刘少奇
D.
邓小平
【单选题】听力原文: For many years, T-shirts were simple short-sleeved undershirts only for men and boys. T-shirts used to be of one colour — white. And since they were worn under shirts, they were generally not se...
A.
Taking part in sports.
B.
Listening to music.
C.
Watching TV.
D.
Enjoying a film.
【单选题】下列软件中无系统维护功能的是 ______
A.
Windows 优化大师
B.
unix
C.
超级兔子
D.
360 安全卫士
【单选题】听力原文: For many years, T-shirts were simple short-sleeved undershirts for men and boys. T-shirts used to be of one colour—white. And since they were worn under shirts, they were generally not seen. Tod...
A.
Listening to music.
B.
Watching TV.
C.
Taking part in sports.
D.
Enjoying a film.
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