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【判断题】
花键主要用于精度要求高,载荷大或有经常滑移的连接。A.
正确
B.
错误
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【简答题】Structural metaphor means that human experiences with physical objects provide the basis for ways of viewing s, activities, emotions, ideas, etc. , as entities and substances.
【单选题】关于血液标本的采集，不正确的是
A.
标本可反映体内各组织、器官整体的代谢状况。
B.
标本采集人是医技人员
C.
标本类型有全血、血浆和血清
D.
加抗凝剂的全血，经离心分离出上清液部分即为血浆。
E.
血浆比血清多出纤维蛋白原，凝血因子及抗凝剂，其余成份大致相同。
【单选题】Grandma, what a big and fickle metaphor you can be! For children, the name translates as 'the magnificent one with presents in her suitcase who thinks I'm a genius if I put my shoes on the right feet,...
A.
It makes people think of kindness, frailty, old fashion, etc.
B.
The word has different associations for different people.
C.
The word brings a sense of security to children.
D.
The word means an impediment to real research.
【单选题】Grandma, what a big and. fickle metaphor you can be! For children, the name translates as 'the magnificent one with presents in her suitcase who thinks I'm a genius if I put my shoes on the right feet...
A.
It makes people think of kindness, frailty, old fashion, etc.
B.
The word has different associations for different people.
C.
The word brings a sense of security to children.
D.
The word means an impediment to real research.
【简答题】Listen and judge“T”or“F”. （听录音，判断正“T”或误“F”） ( )1. He can wear his shorts. ( )2. Jane can wear her new sweater. ( )3. It's cold today. ( )4. It's hot today. ( )5. Rose can wear her ...
【简答题】单位工程施工组织设计的内容包括工程概况、( )、( )、施工准备工作及各项资源需要量计划、( )、主要技术经济指标。
【简答题】煤气柜进出口管道应设（）在线连续测定装置。
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