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【多选题】
实用新型专利申请的说明书应当包括下列哪些内容?
A.
背景技术
B.
技术方案
C.
附图说明
D.
具体实施方式
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举一反三
【单选题】We __ friends since ten years ago.
A.
are
B.
have been
C.
have made
【单选题】单纯选优决策法适用于有()备选方案
A.
1个
B.
2个
C.
有限
D.
无限
【单选题】痰浊为病,随气上逆,尤易导致的是
A.
阻滞肺气,失于宣降
B.
留滞脏腑,升降失常
C.
蒙蔽清窍,扰乱心神
D.
流注经络,气机阻滞
E.
停滞胃腑,失于和降
【多选题】属于精神性出汗的特点是
A.
散热作用弱
B.
出汗量与劳动强度有关
C.
常发生在情绪激动时
D.
是体温调节的重要方式
E.
主要见于掌心足底等处
【判断题】NPN型三极管,若测得VBE>0, VBE
A.
正确
B.
错误
【单选题】We have been friends since
A.
children
B.
five years
C.
five years ago
D.
five years before
【单选题】— How do you like your Chinese teacher? — He is great. We friends since three years ago.
A.
were
B.
have made
C.
have been
D.
have become
【单选题】Since then,we friends.
A.
made
B.
have made
C.
have been
D.
became
【多选题】精神性发汗主要见于______。
A.
额部    
B.
足底    
C.
掌心    
D.
腋窝    
E.
手背
【单选题】- How do you like your English teacher? - He is great. We friends since three years ago.
A.
were
B.
have made
C.
have been
D.
have become
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