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【单选题】
桥跨结构相邻两支座中心之间的距离称为( )A.
标准跨径
B.
理论跨径
C.
计算跨径
D.
经济跨径
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举一反三
【判断题】Although J. S. Mill recognized that the region of mutually beneficial trade is bounded by the cost ratios of two countries, it was not until David Ricardo developed the theory of reciprocal demand tha...
A.
正确
B.
错误
【简答题】信息技术与课程整合对学生提出的新要求:______________、_____________
【简答题】It was not until two o’clock a.m that 他妻子才回来.
【单选题】It was not until two years later ( ) this lost ship wad found.
A.
that
B.
which
C.
where
D.
what
【简答题】It was not until the World War Two ____________________________________ (那个发现的重要性才被充分认识到). (recognize)
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