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搜题
【单选题】
临床多见猪丹毒杆菌易感染（）。A.
哺乳仔猪
B.
保育猪
C.
育肥猪
D.
妊娠母猪
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皮皮学刷刷变学霸
举一反三
【判断题】One of his main sources of enjoyment is to talk with many actor friends .
A.
正确
B.
错误
【单选题】________ of his works were written in his _______. [ ]
A.
One-third; fifties
B.
One-third; fifty
C.
One-thirds; fifties
【简答题】One of his main ____________ of enjoyment is to talk with many interesting _____________ friends.
【简答题】剖分式径向滑动轴承,由( )、( )、剖分轴瓦和连接螺栓等组成。
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