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【单选题】
一奶牛长期患病,临床表现咳嗽、呼吸困难、消瘦和贫血等。死后镜检可见其多种器官组织,尤其是肺、淋巴结和乳房等处有散在大小不等的结节性病变,切面有似豆腐渣样、质地松软的灰白色或黄白色物。 该奶牛所患的病最有可能是A.
牛结核病
B.
牛放线菌病
C.
氏杆菌病
D.
牛传染性鼻气管炎
E.
牛传染性胸膜肺炎
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皮皮学刷刷变学霸
举一反三
【单选题】Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The ...
A.
He couldn't go to the art exhibition.
B.
He had a slight temperature.
C.
He thought he'd better stay in bed.
D.
He was told to take good care of himself.
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
To tell the woman something about the car.
B.
To look for his wife.
C.
To show the woman his wife's car.
D.
To ask his wife to answer the phone.
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