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【简答题】
若已知一棵二的前序序列是 BEFCGDH, 中序序列是 FEBGCHD, 则它的后序序列必是 ( )。
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A.
Yes, dogs will be out of the question
B.
Yes, I like dogs
C.
No, dogs are not good pets
D.
No,our policy is not particular
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【单选题】非对称配筋矩形截面柱,属小偏心受压构件的条件是下列哪项( )
A.
ηe0<0.3h0< /div>
B.
x≥x b h0
C.
x≥2as’
D.
ηe0≤0.3h0
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