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【单选题】
"Sugar, alcohol and tobacco," economist Adam Smith once wrote," are commodities which are nowhere necessaries of life, which have become objects of almost universal consumption, and which are, therefore, extremely popular subjects of taxation. " 46. What did Adam Smith say about sugar, alcohol and tobacco?
A.
They were profitable to manufacture.
B.
They were in ever-increasing demand.
C.
They were subject to taxation almost everywhere.
D.
They were no longer considered necessities of life.
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参考答案:
举一反三
【判断题】排料一般要求掌握一套、两对、三先三后的基本要求。
A.
正确
B.
错误
【单选题】指向性和( )是注意的基本特征。
A.
集中性
B.
分散性
C.
特别性
D.
具体性
E.
一般性
【多选题】在立体构成中,常用于立体构成的材料有铁丝、铜丝、铝板等,铁丝通常的造型方法通常有以下几种:它主要包括弯曲和曲折、( )、扭和拧、( )等。
A.
绕圈和盘圈
B.
剪截
C.
编和扎
D.
剪和接
【多选题】[背景资料]某营业厅大厅共6间房间,按业主要求铺设大理石板材,要对其进行工程质量检查、验收、评定。根据背景资料解答下列问题。大理石面层各项的检查方法有()。
A.
用2m靠尺检查
B.
拉5m线检查
C.
用钢尺检查
D.
检查施工记录
E.
用楔形塞尺检查
【单选题】There are many tall old trees____ in and around our school.
A.
stood
B.
to stand
C.
standing
D.
being standing
【单选题】下列金属风管制作机械中,由上料架、调平压筋机、冲尖口和冲方口油压机、液压剪板机、液压折边机所组成,主要用于板材起筋、直风管下料,这种设备是( )
A.
自动风管生产线
B.
等离子切割机ACL3100
C.
主要用于矩形风管的折方
D.
共板式法兰机
【单选题】指向性和()是注意的基本特征。
A.
分散性
B.
特殊性
C.
集中性
D.
一般性
E.
具体性
【单选题】There are many tall buildings on __ side of the busy street. [     ]
A.
both
B.
all
C.
each
D.
every
【单选题】There are many tall green trees on side of the street.
A.
either,        
B.
both        Call             D. every
【单选题】There are many tall buildings on ____ sides of the street .
A.
each
B.
every
C.
both
D.
either
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