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【单选题】
断开界线由()绘制A.
细波浪线
B.
细折断线
C.
细双点长划线
D.
细单点长画线
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反馈参考答案：
举一反三
【多选题】判断受弯构件是否超筋的依据有
A.
发生正截面破坏时，纵筋没有屈服
B.
相对受压区高度大于界限相对受压区高度
C.
配筋率大于界限配筋率
D.
发生正截面破坏时，受压区混凝土没有压碎
【简答题】A Lesson from the Elder Grandfather was an elder Cherokee Native American who had a wrinkled, nut brown face and kind dark eyes. His grandson often came in the evening to sit on his knee and asked the...
【单选题】The Cherokee Nation Long before the white man came to the America, the land belonged to the American Indian nations. The nation of the Cherokees lived in what is now the southeastern part of the Unite...
A.
on the American continent
B.
in the southeastern part of the U. S.
C.
beyond the Mississippi River
D.
in the western territory
【简答题】数据清洗是对数据进行重新_______和_______的过程,目的在于删除重复信息、纠正存在的错误,并提供数据__________。
【单选题】The Cherokee Nation Long before the white man came to America, the land belonged to the American Indian nations. The nation of the Cherokees(切罗基族人) lived in what is now the southeastern part of the Un...
A.
on the American continent.
B.
in the southeastern part of the US.
C.
beyond the Mississippi River.
D.
in the western territory.
【单选题】When I knew that China had got her first Aircraft Carrier (航空母舰) , I felt excited and ________.
A.
proud
B.
strange
C.
nervous
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