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【单选题】
改善梁截面的曲率延性的措施之一是(提示:考虑受压区高度,极限压应变与延性的关系) 。A.
增大A′ s
B.
增大A s
C.
提高钢筋强度等级
D.
以上措施均无效
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举一反三
【简答题】What is mentioned as a major characteristic of the one-room school system in the second para graph？
【单选题】One of the major keys to success is __________. 查看材料
A.
the ability to work with others
B.
encouraging group members
C.
lack of good leaders
D.
overcoming fears about being a leader
E.
bossing people around
F.
working out good strategies
【简答题】One of the major factors that are closely related to poverty and unemployment is lack of education
【简答题】在应付款系统的单据设计功能中,可以对以下__ _系统的单据进行编号设置。
【单选题】Some people maintain that watching violence on TV is one of the major causes of__________ behaviour and crime in society. [ ]
A.
childish
B.
artificial
C.
aggressive
D.
heroic
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